Ravenglass Universe Timeline: Explore 1000 Years of Epic Fantasy

Explore the Ravenglass Universe by Jon Cronshaw—an epic fantasy world of royal intrigue, rebellion, and wyvern magic. Discover the reading order, series connections, and where to start in this complete guide for new and returning readers.

The Ravenglass Universe is an epic, interconnected fantasy world created by British author Jon Cronshaw.

Rich in history, political intrigue, personal drama, and wyvern magic, the universe spans over a thousand years of in-world history and multiple series.

While each series can be read on its own, they all connect through recurring characters, families, relics, and one mysterious wyvern: Witz.

Whether you’re drawn to royal succession drama, grimdark warfare, coming-of-age fantasy, or brutal assassin tales, there’s no wrong place to begin—just start with book one of whichever series catches your eye.

Here’s a breakdown of the four major eras and how the stories fit together.


First Kingdom Era (Years 0–200)

Themes: Dynastic power struggles, royal succession, the early role of wyverns in politics

📘 The Ravenglass Throne

Begin with Book 1: Shattered Kingdom
A sweeping royal fantasy told in serial format, The Ravenglass Throne follows three sisters—Irmin, Adelinde, and Elana—each trained in a different discipline: war, knowledge, and diplomacy. After the king’s sudden assassination without naming an heir, the sisters must navigate court politics, hidden conspiracies, and the secrets surrounding the powerful material known as ravenglass.

🐉 Wyvern Rider (Patreon exclusive)

A coming-of-age story about a girl who forms a close bond with a rescued wyvern. Visit: patreon.com/joncronshawauthor to learn more.


Expansion Era (Years 200–500)

Themes: Imperial conquest, resistance, legacy, the cost of civilisation

📗 Ravenglass Legends

Begin with Book 1: The Fall of Wolfsbane
Set during the rise of the Ostreich Empire, this series charts the bloody conquest and political transformation of Wiete. The story centres on Ragnar and Maja Wolfsbane—siblings caught on opposite sides of history. Ragnar is taken in by the empire and raised to lead, while Maja must survive on the outside and spark a rebellion.

⚔️ Prequel novellas (Patreon exclusives):

  • Blades of Wolfsbane
  • The Long Night
  • The Skald’s Quest
    Each offers vital backstory on Ragnar’s upbringing, the early resistance, and the mythology of the north.

High Empire Era (Years 500–700)

High Empire Era (Years 500–700)

Themes: Prophecy, identity, rebellion, and divine power

📕 The Ravenglass Chronicles

Begin with Book 1: The Magician
Prequel: The Fool (free via joncronshaw.com/starterlibrary)

Set at the height of the Ostreich Empire, The Ravenglass Chronicles follows Princess Kathryn Ostehild (Kat), a young woman whose life is shattered when she’s chosen by the gods to fulfil a prophecy that will shake the Empire to its core. With the weight of divine power on her shoulders and the machinations of the court closing in, Kat must forge her own path—one that defies expectation, tradition, and fate itself.

This 22-part fantasy saga is structured around the Major Arcana of the Tarot, with each instalment reflecting a new stage in Kat’s journey—from The Magician through The Tower and finally The World. As the Empire teeters between stagnation and upheaval, Kat’s rise from sheltered princess to revolutionary icon reveals the cost of power—and what it means to claim your destiny.

Collected in a single omnibus edition and available in ebook, paperback, and audiobook, The Ravenglass Chronicles delivers a sweeping tale of transformation, sacrifice, and the fight to reclaim your voice in a world that demands silence.

⭐⭐⭐⭐⭐ “Epic fantasy at its best.”
⭐⭐⭐⭐⭐ “Kat’s journey is raw, real, and utterly gripping.”
⭐⭐⭐⭐⭐ “A unique, beautifully structured fantasy saga.”

Perfect for fans of Robin Hobb, Kristin Cashore, and Tarot-inspired fantasy, The Ravenglass Chronicles blends political intrigue, symbolic depth, and emotional stakes into one unforgettable saga.

Additional stories (Patreon exclusives):

  • Orphan Farm Boy of Destiny
  • The Princess and the Tailor
    Short tales expanding on the Empire’s height and the personal stories of characters outside the main series.

Retraction Era (Years 700–1000)

Themes: Collapse, legacy, revenge, and shadow warfare

🗡 Guild of Assassins

Begin with Book 1: Guild of Assassins
The Empire has fractured. As old colonies fight for independence and imperial cities turn inward, the Assassins’ Guild rises. This dark fantasy series follows Soren, a sculptor’s apprentice whose quest for vengeance leads him into the heart of the most feared organisation in the world.

Soren’s Guild years are explored in a growing number of Patreon-exclusive short stories.

🦴 Dawn of Assassins

Begin with Book 1: Dawn of Assassins
Set in the same era, this companion series explores Soren’s legacy from another angle. A gang of young thieves is drawn into the world of contract killing, political sabotage, and moral compromise.

🔪 Prequel novellas:

  • Birth of Assassins (Included in the starter library)
  • The Little Thief and The Great Tower Heist are available on Patreon.

The Witz Meta-Story

A hidden thread binding the Ravenglass Universe

Across centuries, a single character weaves in and out of history: Witz, the black wyvern. At times advisor, at others manipulator or even deceiver. His motivations remain unclear—but his influence is undeniable.

All series titled Ravenglass (Throne, Legends, Chronicles) feature Witz in key roles. His story emerges slowly, and readers can piece together his true nature by reading across the full universe.


Suggested Reading Approach

You can start with any series—just begin with Book 1 in that series. Here’s a simple breakdown depending on your reading preferences:

  • Love royalty, politics, and sibling drama? Start with The Ravenglass Throne
  • Want a gritty war epic with a Norse flavour? Start with Ravenglass Legends
  • Prefer symbolic, character-driven high fantasy? Start with The Ravenglass Chronicles
  • Enjoy dark fantasy, revenge, and assassins? Start with Guild of Assassins

And if you’re a completionist or looking for bonus content, join the Patreon for exclusive novellas and short stories that expand the lore and deepen character arcs.


Start Your Journey

📚 Download your free starter library at joncronshaw.com/starterlibrary.
🎧 Listen to Jon’s writing updates and lore on his weekly author diary podcast.
🔥 Support and unlock exclusive stories at Patreon.com/joncronshawauthor.

The Ravenglass Universe is yours to discover—one era, one legend, one blade at a time.

📚 Short Story Collections Done, Back to Epic Fantasy | Author Diary – May 9, 2025 ✨🐉

This week, I finished compiling four speculative fiction collections—Influenced, Outraged, Cancelled, and Muted. I’m also back writing The Prince and the Fool, and considering an Amazon-only release for The Ravenglass Throne.

This week, I completed work on my four speculative fiction collections: Influenced, Outraged, Cancelled, and Muted. If you’d like a taste, you can grab a free collection at joncronshaw.com/optimised.

I also returned to writing The Prince and the Fool (Ravenglass Legends, Book 4). It feels great to be back in the world of epic fantasy after a detour into short fiction. The story’s gaining momentum again, and I’m excited to see where it leads.

On the publishing front, I’ve received two new covers for The Ravenglass Throne and am considering a pivot to releasing the series exclusively on Amazon—though it will remain Patreon-first for early access.

Thanks for following along!

🐉 Double Launch Week & A Passion Project Grows | Author Diary – April 18, 2025 📚✨

This week, I launched Wyvern’s Shadow and Blade of Sorrows, and began writing Ravenglass Legends Book 4—part of a newly planned seven-book passion project I’m excited to share with readers.

It’s been a big week!

I launched two new books:
🔥 Wyvern’s Shadow (The Ravenglass Throne, Book 2)
⚔️ Blade of Sorrows (Guild of Assassins, Book 3)

On top of that, I’ve started work on Book 4 of Ravenglass Legends.

I’ve made the decision to expand this into a seven-book series, with this fourth instalment serving as a mid-point in the larger story.

While it’s not my bestselling work, Ravenglass Legends remains my passion project—a world and cast of characters I care deeply about.

I’m writing it for the love of the story and hope readers will join me for the journey ahead.

📚 Podcast Launch, Book Releases & A New Steampunk Adventure | Author Diary – April 11, 2025 ⚙️🐉

This week I’ve launched my new podcast Speculative Fiction Tales, prepared for the release of Wyvern’s Shadow and Blade of Sorrows, and started writing a new steampunk adventure novel featuring Lord Sidebottom.

This week has been all about juggling projects and getting things ready for some exciting releases.

I’ve been busy preparing my short stories for a new podcast—Speculative Fiction Tales. You can find it on your favourite podcast app or over on my YouTube channel.

I’m also gearing up for the launch of two books next week:
🐉 Wyvern’s Shadow (The Ravenglass Throne Book 2)
⚔️ Blade of Sorrows (Guild of Assassins Book 3)

On top of that, I’ve started work on a new side project—a steampunk adventure novel featuring Lord Sidebottom.

I’ve written several shorts with this character over the years, and I’m excited to finally have a novel concept that I’m really pleased with.

Lots happening—and plenty more to come!

Fantasy and Real-World Politics: The Connection Between Power and Magic

Political fantasy does more than entertain—it reflects real-world power struggles, corruption, and leadership. Explore how The Ravenglass Throne and other fantasy worlds mirror political dynamics in our own society.

Political fantasy has grown in popularity over the past decade.

Audiences are drawn to its complex characters, intricate plots, and high-stakes power struggles.

Beyond the dragons, magic, and medieval settings lies something deeply familiar.

Fantasy often mirrors the same power dynamics that shape our own world.

When crafting The Ravenglass Throne series, I found myself drawing parallels between fantasy politics and real-world systems of power.

Sometimes, this was intentional.

Other times, it was entirely subconscious.


The Veiled Critique: Fantasy as Political Commentary

Fantasy has long served as a way to examine real-world issues from a safe distance.

By shifting political conflicts to imaginary realms, authors can explore sensitive topics without directly challenging existing power structures.

This tradition dates back to works like Swift’s Gulliver’s Travels and continues in modern political fantasy.

In The Ravenglass Throne, the struggle between noble houses after the king’s assassination reflects historical succession crises.

Baron Gerlach’s manipulation of evidence to frame House Darius echoes real-world propaganda tactics.

Political operatives have always used misinformation to discredit their opponents.

By placing these dynamics in a fantasy setting, readers can recognise familiar patterns.

The fantasy backdrop allows for critical examination without the emotional weight of real-world conflicts.

The ravenglass corruption spreading through Ostreich serves as a metaphor for institutional decay.

Just as real institutions can be corroded by self-interest, prejudice, and abuse of power, the kingdom’s magical foundation faces an existential threat.

Many refuse to acknowledge the crisis—until it is nearly too late.


Three Faces of Power: Military, Knowledge, and Diplomacy

Political scientist Joseph Nye distinguished between hard power (military and economic coercion) and soft power (persuasion and influence).

In The Ravenglass Throne, these ideas manifest through the three royal sisters.

Irmin: Hard Power

Irmin embodies military strength and direct action.

She believes in confronting threats head-on.

Her leadership reflects the enduring importance of military force in politics, both in fantasy and reality.

Yet, the series also explores its limitations.

Even the sharpest sword cannot cut through corruption, mistrust, and divided loyalties.

Elana: Soft Power

Elana represents diplomatic influence and strategic alliance-building.

She understands that perception often matters more than reality.

In both fantasy and modern politics, power frequently operates through narrative control and relationship management rather than brute force.

Her visual impairment reminds us that those underestimated by traditional power structures often develop alternative ways to wield influence.

Adelinde: Structural Power

Adelinde reflects knowledge as power.

She embodies what political theorists call structural or institutional power—the ability to shape the systems that others must operate within.

Her research into ravenglass and its corruption represents how specialised knowledge can reveal vulnerabilities and opportunities.

These three approaches to power highlight a crucial truth: real-world leadership is rarely one-dimensional.

The most effective rulers combine multiple forms of influence.

Just as the three sisters must learn to unite their strengths, successful leaders adapt their methods to different challenges.


The Political Economy of Magic

Fantasy often treats magic as a mystical force, detached from economic and political concerns.

In The Ravenglass Throne, I wanted to explore how a magical resource would inevitably become a source of political and economic power.

The control of ravenglass in Ostreich mirrors how access to oil, rare earth minerals, or water shapes political leverage in our world.

Those who control these resources wield immense influence.

Those without access remain vulnerable.

The Guardians’ knowledge of ravenglass mirrors the way technical expertise translates into political authority in modern society.

The corruption spreading through the ravenglass network reflects concerns about environmental degradation and resource depletion.

Just as real-world nations face the consequences of overusing finite resources, Ostreich’s leaders must confront the dangers of assuming their magical foundation is limitless.


Identity Politics in Fantasy Realms

Modern political discussions often revolve around identity—race, gender, class, and privilege.

Fantasy frequently reflects these dynamics while offering a space to reimagine them.

In The Ravenglass Throne, the question of whether a woman can inherit the throne mirrors real-world debates on gender and leadership.

Elana’s visual impairment challenges assumptions about disability—both in fantasy and modern society.

The different perspectives of wyverns and humans highlight how political systems often fail to account for all affected groups.

These elements are not decorative additions to make the world feel realistic.

They are central to the story’s exploration of power, legitimacy, and who gets a voice in political decisions.

Fantasy settings allow readers to reconsider their assumptions about leadership, representation, and privilege in an indirect but meaningful way.


The Personal as Political

Fantasy and real-world politics share one fundamental truth.

Power structures are ultimately shaped by personal relationships, loyalties, and betrayals.

Behind every major political shift—whether in Ostreich or our own world—lie individuals with complex motivations, ambitions, and fears.

The sisters’ strained relationship after their father’s death reflects how personal grief shapes political decision-making.

Baron Gerlach’s ambition and Lord Darius’s concern for appearances mirror the self-interest that drives political figures throughout history.

Even the bonds between wyverns and riders serve as a metaphor for how relationships shape our understanding of the world.

By exploring these interpersonal dimensions of power, fantasy reminds us that political systems are not just abstract institutions.

They are animated by real people, making choices based on values, survival, and strategy.

This recognition does not simplify politics.

It complicates it—because it demands an acknowledgment of the full humanity of everyone involved.


Why Political Fantasy Matters

In a time of increasing political polarisation, fantasy offers a shared space where readers can explore complex political questions.

It allows discussions of power without triggering the defensive reactions that often arise in real-world debates.

When we recognise fictional power struggles as reflections of real-world dynamics, we gain fresh perspectives on issues that might otherwise seem insurmountable.

Like all political fantasy, The Ravenglass Throne offers more than escapism.

It serves as a laboratory for examining power—how it works, how it corrupts, and how it might be wielded more justly.

By journeying through Ostreich’s political crisis alongside the three royal sisters, readers are invited to reflect on their own relationship with power.

How do we seek it?

How do we use it?

How do we react when others wield it?

The best political fantasies do not simply recreate real-world power structures with added magic and monsters.

They help us imagine alternatives—new ways to govern, resolve conflicts, and distribute influence.

At a time when many real-world political systems face unprecedented challenges, this imaginative function of fantasy may be its greatest strength.


The Ravenglass Throne continues with monthly novella releases. Join Irmin, Elana, and Adelinde as they navigate the treacherous politics of a kingdom on the brink of collapse.

The Ravenglass Throne Personality Quiz: Which Sister Are You?

Are you more like Irmin the warrior, Adelinde the scholar, or Elana the diplomat? Take this Ravenglass Throne quiz and discover which royal sister matches your strengths, values, and leadership style in the Kingdom of Ostreich.

In the Kingdom of Ostreich, three royal sisters must navigate the aftermath of their father’s assassination.

Each takes a different approach to power, leadership, and survival.

As readers journey through The Ravenglass Throne series, many find themselves drawn to one sister in particular.

Some see reflections of their own strengths, values, and ways of tackling challenges.

Which sister would you be?

Are you a sword-wielding commander, a knowledge-seeking scholar, or a silver-tongued diplomat?

Let’s explore each sister’s unique traits and discover where you might fit in the fractured kingdom of Ostreich.


Irmin: The Warrior’s Path

Key Traits

Direct, action-oriented, protective, loyal, disciplined.

Strengths

Physical courage, tactical thinking, decisiveness, unwavering determination.

Challenges

Impatience with politics, tendency to see situations in black and white, difficulty trusting others’ methods.

If you’re drawn to Irmin, you likely believe in facing problems head-on.

You value clarity, direct action, and physical solutions to challenges.

While others debate, you take action, convinced that movement is better than stagnation.

Like Irmin, you may struggle in situations that require subtlety or compromise.

You prefer honesty over political games and grow frustrated when others hesitate or fail to see the obvious solution.

Your wyvern partner would be Berthold—powerful, action-driven, and fiercely protective.

Together, you’d be on the frontlines, hunting conspirators and defending the kingdom from its greatest threats.

You might be Irmin if you:

  • Are the first to volunteer when action is needed.
  • Value directness and honesty above diplomacy.
  • Trust your instincts and physical abilities.
  • Grow impatient with those who hesitate.
  • Are fiercely protective of family and principles.

Adelinde: The Knowledge Seeker

Key Traits

Analytical, curious, perceptive, detail-oriented, innovative.

Strengths

Pattern recognition, research skills, deep knowledge, intellectual courage.

Challenges

Being overlooked by others, tendency toward isolation, difficulty simplifying complex ideas.

If Adelinde resonates with you, you likely seek to understand the hidden mechanics behind problems.

You believe that knowledge is power, and true solutions come from deep understanding rather than quick fixes.

Like Adelinde, you may struggle to make others see the importance of your insights.

Your ability to connect the dots gives you a unique perspective, but it can sometimes leave you feeling isolated.

Your wyvern companion would be Gisela—thoughtful, perceptive, and attuned to details others ignore.

Together, you’d work to uncover secrets and dismantle threats at their source.

You might be Adelinde if you:

  • Research extensively before making decisions.
  • Notice patterns and connections others miss.
  • Value understanding why something happens, not just what happens.
  • Struggle to explain complex ideas in simple terms.
  • Believe knowledge has value beyond immediate practicality.

Elana: The Diplomatic Bridge

Key Traits

Perceptive, strategic, empathetic, patient, adaptable.

Strengths

Reading people and situations, long-term planning, building alliances, turning enemies into allies.

Challenges

Being underestimated due to her visual impairment, balancing ideals with compromise, maintaining trust in shifting alliances.

If you identify with Elana, you likely excel at understanding people and navigating complex social dynamics.

You see power in relationships, alliances, and careful negotiation.

Like Elana, you might be underestimated by those who fail to see the strength in your approach.

You understand that sometimes the path to victory is not through battle, but through patience and persuasion.

Your wyvern partner would be Velten—steady, perceptive, and adept at manoeuvring through political challenges.

Together, you’d build the alliances necessary for lasting peace.

You might be Elana if you:

  • Excel at reading people’s motives.
  • Prefer solving problems through diplomacy and negotiation.
  • Think several steps ahead in political situations.
  • Find strength in what others might see as limitations.
  • Value lasting solutions over quick victories.

The Royal Wyverns: More Than Mounts

In The Ravenglass Throne, being a royal sister means more than just having a title.

It means sharing a profound bond with a wyvern companion.

These magnificent creatures aren’t just mounts—they’re intellectual and emotional partners.

They balance their riders’ weaknesses and enhance their strengths.

Berthold’s fierce protectiveness tempers Irmin’s recklessness.

Gisela’s broad perspective prevents Adelinde from becoming too lost in details.

Velten’s steady presence helps Elana navigate treacherous political waters.

Which wyvern would you bond with?

Do you resonate with Berthold’s strength, Gisela’s intellect, or Velten’s quiet wisdom?


A Kingdom Needs All Three

No single path—warrior, scholar, or diplomat—is the “correct” one.

Ostreich needs all three perspectives to survive.

As Witz, the royal wyvern, tells the sisters:

“The diplomat sees the fractures in our alliances. The warrior hunts for enemies in shadows. The scholar unravels mysteries too long ignored.”

Each sister holds part of the truth, and only by working together can they hope to save their kingdom.

This reflects our own world, where the most successful teams balance different approaches.

Perhaps you primarily identify with one sister.

Or maybe you see parts of yourself in all three.


Take the Quiz: Which Ravenglass Throne Sister Are You?

1. When facing a challenge, your first instinct is to:

A) Take immediate action.
B) Research and analyse before responding.
C) Consider who might help solve the problem most effectively.

2. Your greatest strength is:

A) Courage and decisive action.
B) Intelligence and pattern recognition.
C) Understanding people and building relationships.

3. Your colleagues or friends would describe you as:

A) Direct and reliable in a crisis.
B) Thoughtful and insightful.
C) Diplomatic and strategic.

4. Your ideal solution to a problem would be:

A) Quick, effective, and decisive.
B) Thorough, addressing root causes.
C) Balanced, considering all sides.

5. Your biggest challenge tends to be:

A) Patience with slow decision-makers.
B) Explaining complex ideas simply.
C) Knowing who to trust.

Results:

Mostly A’s: You’re most like Commander Irmin. You take action and fight for what’s right.

Mostly B’s: You’re most like Scholar Adelinde. You seek deeper understanding and uncover hidden truths.

Mostly C’s: You’re most like Princess Elana. You excel at diplomacy, negotiation, and strategy.

Mixed Results: You may be a blend of all three sisters, adapting to situations as needed.


Share Your Results!

Which Ravenglass Throne sister resonates most with you?

Are you drawn to Irmin’s warrior mindset, Adelinde’s analytical brilliance, or Elana’s diplomatic skill?

Or are you a mix of all three?

Comment below and let me know!

If you haven’t yet entered the world of The Ravenglass Throne, the first novella, Shattered Kingdom, is available now on all major ebook platforms.

New novellas release monthly, following the sisters as they uncover a conspiracy that threatens their kingdom’s future.

Happy reading!


Listen to “Shattered Kingdom” for FREE on YouTube!

Listen to Shattered Kingdom, the first novella in The Ravenglass Throne series, for FREE on YouTube! Immerse yourself in this gripping tale of political intrigue, magical corruption, and wyvern-riding royalty as three sisters fight to uncover a deadly conspiracy. Available now in audiobook format—perfect for listening on the go!

Hello from Morecambe!

I’m excited to announce that the complete audiobook for Shattered Kingdom, the first novella in The Ravenglass Throne series, is now available to listen to completely FREE on YouTube!

Immerse Yourself in the World of Wyvern Riders

Step into the Kingdom of Ostreich, where three royal sisters—warrior Irmin, scholar Adelinde, and diplomat Elana—must uncover a deadly conspiracy following their father’s assassination.

As the bonds between wyverns and their riders begin to unravel, the very foundation of their civilization hangs in the balance.

Now you can experience this tale of political intrigue, magical corruption, and sisterhood while commuting, exercising, or simply relaxing with your eyes closed.

Why an Audio Edition?

Many of you have asked for audio versions of my work, and I’m thrilled to make this happen! Some stories truly come alive when heard aloud, and the shifting perspectives between the three sisters in Shattered Kingdom lend themselves perfectly to the audio format.

How to Listen

Simply head over to youtu.be/TKdx21A6OQs and press play! The audiobook is available in its entirety in a single video, with chapter timestamps in the description for easy navigation.

If you enjoy the audio experience, please consider:

  • Subscribing to my YouTube channel for notifications about future audio releases
  • Sharing the link with friends who might enjoy the story
  • Leaving a comment to let me know what you think!

What’s Next?

If the response is positive, I plan to release audio editions for the entire Ravenglass Throne series. Book 2, Wyvern’s Shadow, is already live on my Patreon at: patreon.com/joncronshawauthor.

Thank you for your continued support of this series. I can’t wait to hear what you think of the audio edition!

Happy listening,

Jon


P.S. Prefer reading? Shattered Kingdom is available as an ebook on all major platforms. New novellas in the series release monthly!