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Oss'stera: An Epic Fantasy
“An epic fantasy delight that reads like a standalone. The authors deliver a plot like Sanderson's Mistborn and romantic matchmaking mischief like Marillier's The Harp of Kings.” –Cam Torrens, author of the Tyler Zahn series
In a world where art can be an act of political rebellion, Alar leads the rag-tag rebel group Oss'stera against the Vollen Empire bent on repressing the Alle'oss people. Finding themselves in the center of high stakes political maneuvering, Alar and fellow rebels Scilla and Ukrit hatch a daring scheme—infiltrate an elite art event and escape with a lord's treasure. Will their resourcefulness and Alar's ability as a realm walker be enough to bankroll their dream of overcoming the Empire's oppression? Or will they be exposed as insurgents and sent to certain death?
Oss'stera is a tale of strategy and survival, where personal ambitions and political machinations intertwine. With a richly constructed world and complex characters, readers are invited into a realm where the fight for freedom is as much about the heart as it is about the sword, where artistic expression becomes a powerful symbol of resistance and identity.
In a world where art can be an act of political rebellion, Alar leads the rag-tag rebel group Oss'stera against the Vollen Empire bent on repressing the Alle'oss people. Finding themselves in the center of high stakes political maneuvering, Alar and fellow rebels Scilla and Ukrit hatch a daring scheme—infiltrate an elite art event and escape with a lord's treasure. Will their resourcefulness and Alar's ability as a realm walker be enough to bankroll their dream of overcoming the Empire's oppression? Or will they be exposed as insurgents and sent to certain death?
Oss'stera is a tale of strategy and survival, where personal ambitions and political machinations intertwine. With a richly constructed world and complex characters, readers are invited into a realm where the fight for freedom is as much about the heart as it is about the sword, where artistic expression becomes a powerful symbol of resistance and identity.
283 pages, Kindle Edition
Published September 4, 2025
18 people want to read
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Displaying 1 - 28 of 28 reviews
September 10, 2025
Oss’stera is a story about how art and identity can rise up against oppression. The story is both fast-paced and emotionally resonant, blending high-stakes action with heartfelt connection. The narrative stakes are high—survival is tied to cunning, strategy, and the power of creative expression. As the main characters Alar, Scilla, and Ukrit navigate politics and peril, the story pulses with tension and a sense of poetic rebellion. I really enjoyed this story and the journey the reader is taken on through fo the layers of world-building. I would recommend this to fans of Brandon Sanderson and most epic-fantasy lovers.
July 23, 2025
I fell so deeply into Desulti: An Epic Fantasy’s world, where Tove’s scarred resilience lit up every page, that opening Oss'stera: An Epic Fantasy, the third thread in Ross Hightower and Deb Heim’s Spirit Song Saga, felt like slipping back into a tale told by a fire’s glow.
This fantastic narrative carries us into the Alle’oss rebellion against the Volloch Empire’s unyielding grasp. Alar, a leader with a rogue’s charm and a dreamer’s fire, ventures into the bustle of Lachton with his artist companions, Scilla and Ukrit, to weave a clandestine scheme to fund their defiance. It’s a story of stolen hopes, whispered plans, and people clinging to their soul.
The world feels alive, almost breathing. I could smell the cold stone of a mountain monastery, hear the clatter of tankards in a riverfront tavern, and feel the weight of eyes in Lachton’s streets. The pacing is a curious thing, swift and breathless in moments of cunning heists, yet pausing to linger, perhaps a touch too long, on the Alle’oss’ woven rituals.
What caught my heart, I think, is the way the characters dance on the edge of right and wrong. Alar’s ideals tangle with his readiness to bend morality, and even the Imperial Captain Brennerman, a man I expected to loathe, shows flickers of doubt that made me pause. This moral tangle, so like the shadowed choices in Desulti, solidifies Oss’stera's part in fantasy works, where the best stories ask what it means to fight when the cost is your own light.
Yet, I confess, the opening felt like retracing steps I’d walked before. For those of us who know Desulti’s tale, the recounting of past deeds can slow our stride, though newcomers might find it a necessary map. Not only that, but I wished for more of Scilla and Ukrit’s souls to shine through. Alar burns brightly, but his companions feel half-sketched, not quite matching Tove’s vivid arc from Desulti.
Oss’stera is for those who love tales where worlds feel as real as stone, where rebels with scarred hearts fight for a flicker of freedom. It’s a story that unfolds like a whispered secret, full of courage and shadowed choices. If you’ve been drawn to the rich cultures of The Shadow of the Gods by John Gwynne or the intimate rebellions of The Left Hand of Darkness by Ursula K. Le Guin, this will call to your soul.
My warm thanks to Ross Hightower and Deb Heim for the ARC. It’s a tale that lingers, soft as a sigh.
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This fantastic narrative carries us into the Alle’oss rebellion against the Volloch Empire’s unyielding grasp. Alar, a leader with a rogue’s charm and a dreamer’s fire, ventures into the bustle of Lachton with his artist companions, Scilla and Ukrit, to weave a clandestine scheme to fund their defiance. It’s a story of stolen hopes, whispered plans, and people clinging to their soul.
The world feels alive, almost breathing. I could smell the cold stone of a mountain monastery, hear the clatter of tankards in a riverfront tavern, and feel the weight of eyes in Lachton’s streets. The pacing is a curious thing, swift and breathless in moments of cunning heists, yet pausing to linger, perhaps a touch too long, on the Alle’oss’ woven rituals.
What caught my heart, I think, is the way the characters dance on the edge of right and wrong. Alar’s ideals tangle with his readiness to bend morality, and even the Imperial Captain Brennerman, a man I expected to loathe, shows flickers of doubt that made me pause. This moral tangle, so like the shadowed choices in Desulti, solidifies Oss’stera's part in fantasy works, where the best stories ask what it means to fight when the cost is your own light.
Yet, I confess, the opening felt like retracing steps I’d walked before. For those of us who know Desulti’s tale, the recounting of past deeds can slow our stride, though newcomers might find it a necessary map. Not only that, but I wished for more of Scilla and Ukrit’s souls to shine through. Alar burns brightly, but his companions feel half-sketched, not quite matching Tove’s vivid arc from Desulti.
Oss’stera is for those who love tales where worlds feel as real as stone, where rebels with scarred hearts fight for a flicker of freedom. It’s a story that unfolds like a whispered secret, full of courage and shadowed choices. If you’ve been drawn to the rich cultures of The Shadow of the Gods by John Gwynne or the intimate rebellions of The Left Hand of Darkness by Ursula K. Le Guin, this will call to your soul.
My warm thanks to Ross Hightower and Deb Heim for the ARC. It’s a tale that lingers, soft as a sigh.
BLOG | FOLLOW ME on Goodreads | HIRE ME as your Beta Reader | TWITTER
January 17, 2026
Between them, Ross Hightower (https://rosshightower.com/) and Deb Helm are the authors of more than half a dozen novels. Oss’stera was published last September and is the third book in their Spirit Song: Rebels Rising series. It is the 6th title I’ve completed reading in 2025.
I received an ARC of this book for free through https://www.netgalley.com and I am voluntarily leaving this review. All opinions expressed are entirely my own. Due to minor scenes of violence, I categorize this novel as PG.
The world of Oss’stera contains magic, but it is not the driving force of the story. The title comes from the Alle’oss language and means “Our Struggle.” The Alle’oss people yearn to break free from the rule of the Vallen Empire, and Alar, a young and determined leader, stands at the head of their fledgling rebellion. He possesses a rare magical ability: he can step into annen’heim, the realm of the dead, allowing him to move unseen through the living world when necessary.
Meanwhile, Lord Bergamot has spent years attempting to secure a suitable marriage for his daughter, Violette. Though attractive and well-born, each of the prior arrangements has collapsed. A union with Lord Holden Mueller appears finally on track. A week-long celebration at the Bergamot estate is planned, culminating in their wedding.
To mark the occasion, renowned artists from across the Empire are invited to the estate, each commissioned to produce a masterpiece to be unveiled before the ceremony. Alar, along with fellow rebels Scilla and Ukrit, devises a bold plan: they will infiltrate the elite art competition and, under the cover of the wedding gala, steal a portion of the lavish dowry to fund the rebellion.
The guest list includes powerful figures. Adelbart, Argren’s Imperial District Governor, is present. He is an unlikely ally who maintains a secret trade agreement with the Alle’oss. Representatives of the Desulti also attend, an influential order founded by women who fled the Empire’s rigid patriarchy and rose to economic power beyond its reach. Among them is Siofra, a prominent Desulti leader. Together, they form a volatile mix of Vallen society’s elite.
Scilla and Ukrit, accomplished artists and siblings, focus on producing extraordinary works to maintain their cover. Alar, posing as their manager, navigates the estate, forging connections while quietly searching for the dowry’s location. Their plans are threatened by the arrival of Imperial Cavalry Captain Brennerman, a man who has crossed paths with the Alle’oss before and recognizes them as rebels. He has come to see them arrested.
Caught in a web of high-stakes political maneuvering, Alar must leverage fragile alliances and careful diplomacy to advance the Alle’oss cause. Along the way, the rebels uncover an unexpected truth: while Holden and Violette are friendly enough, there is no love between them, only obligation.
Oss’stera is a tale of strategy, survival, and quiet resistance, where personal ambitions collide with imperial power.
Will Alar’s ingenuity, and his rare gift as a realm walker, be enough to bankroll the dream of freedom? Or will the rebels be unmasked and condemned to certain death? Can new alliances be forged that might finally lead the Alle’oss toward independence?
I enjoyed the 7+ hours I spent reading this 283-page fantasy. While this novel is part of a series, it reads well as a stand-alone novel. I like the chosen cover art. I give this novel a rating of 4.5 (rounded to 5) out of 5.
You can access more of my book reviews on my Blog ( https://johnpurvis.wordpress.com/blog/).
I received an ARC of this book for free through https://www.netgalley.com and I am voluntarily leaving this review. All opinions expressed are entirely my own. Due to minor scenes of violence, I categorize this novel as PG.
The world of Oss’stera contains magic, but it is not the driving force of the story. The title comes from the Alle’oss language and means “Our Struggle.” The Alle’oss people yearn to break free from the rule of the Vallen Empire, and Alar, a young and determined leader, stands at the head of their fledgling rebellion. He possesses a rare magical ability: he can step into annen’heim, the realm of the dead, allowing him to move unseen through the living world when necessary.
Meanwhile, Lord Bergamot has spent years attempting to secure a suitable marriage for his daughter, Violette. Though attractive and well-born, each of the prior arrangements has collapsed. A union with Lord Holden Mueller appears finally on track. A week-long celebration at the Bergamot estate is planned, culminating in their wedding.
To mark the occasion, renowned artists from across the Empire are invited to the estate, each commissioned to produce a masterpiece to be unveiled before the ceremony. Alar, along with fellow rebels Scilla and Ukrit, devises a bold plan: they will infiltrate the elite art competition and, under the cover of the wedding gala, steal a portion of the lavish dowry to fund the rebellion.
The guest list includes powerful figures. Adelbart, Argren’s Imperial District Governor, is present. He is an unlikely ally who maintains a secret trade agreement with the Alle’oss. Representatives of the Desulti also attend, an influential order founded by women who fled the Empire’s rigid patriarchy and rose to economic power beyond its reach. Among them is Siofra, a prominent Desulti leader. Together, they form a volatile mix of Vallen society’s elite.
Scilla and Ukrit, accomplished artists and siblings, focus on producing extraordinary works to maintain their cover. Alar, posing as their manager, navigates the estate, forging connections while quietly searching for the dowry’s location. Their plans are threatened by the arrival of Imperial Cavalry Captain Brennerman, a man who has crossed paths with the Alle’oss before and recognizes them as rebels. He has come to see them arrested.
Caught in a web of high-stakes political maneuvering, Alar must leverage fragile alliances and careful diplomacy to advance the Alle’oss cause. Along the way, the rebels uncover an unexpected truth: while Holden and Violette are friendly enough, there is no love between them, only obligation.
Oss’stera is a tale of strategy, survival, and quiet resistance, where personal ambitions collide with imperial power.
Will Alar’s ingenuity, and his rare gift as a realm walker, be enough to bankroll the dream of freedom? Or will the rebels be unmasked and condemned to certain death? Can new alliances be forged that might finally lead the Alle’oss toward independence?
I enjoyed the 7+ hours I spent reading this 283-page fantasy. While this novel is part of a series, it reads well as a stand-alone novel. I like the chosen cover art. I give this novel a rating of 4.5 (rounded to 5) out of 5.
You can access more of my book reviews on my Blog ( https://johnpurvis.wordpress.com/blog/).
September 9, 2025
Every so often, a fantasy novel comes along that not only entertains but also makes you pause and think about the world we live in. Oss’stera is exactly that kind of book. It’s the third installment in the Spirit Song: Rebels Rising series, but it works beautifully as a standalone, pulling you in even if you haven’t read the previous books. From the very first pages, I felt the richness of the world the authors built—layered with history, politics, rebellion, and art—and I was hooked.
At its heart, this is a story about resistance. The rebel group Oss’stera is made up of ordinary people who are tired of the suffocating rule of the Vollen Empire. They’re not knights in shining armor or untouchable heroes. They’re flawed, clever, resourceful, and driven by something deeply human—the need for freedom and the desire to keep their culture alive. I really loved how the authors placed art at the center of that struggle. Art isn’t just decoration in this world; it’s an act of defiance, a way of protecting identity and inspiring people to fight back. That theme felt both timeless and timely.
The characters carry this story with such vividness. Alar, as the leader, is fascinating. He isn’t just a commander barking orders—he’s thoughtful, conflicted, and carries the heavy responsibility of every decision. His gift as a realm walker adds an intriguing layer, but what made him stand out to me was his humanity. Scilla and Ukrit round out the rebel group with their own distinct voices and motivations. The dynamic between them feels real, full of both camaraderie and tension. Their plan to infiltrate an elite art event could have been written as a simple heist, but instead it becomes a brilliant exploration of strategy, deception, and survival, laced with genuine suspense.
Another highlight is how the book balances action and introspection. There are scenes that pulse with energy—tight escapes, daring plots, the constant threat of exposure—but there are also quieter moments where the rebels reflect on why they fight, what they’re willing to sacrifice, and how personal ambition can clash with the collective good. That blend kept me turning the pages, not only to see what would happen but also to see how the characters would grow under pressure.
The world-building is exceptional. From the details of the Alle’oss culture to the sharp contrast with the Empire’s opulence, every element felt intentional and immersive. I could picture the bustling markets, the hidden meeting places, and the glittering, high-society art event that becomes the center of the plot. There’s a sense of depth that reminds me of epic series like Mistborn or The Harp of Kings, yet the voice of this book feels unique.
What really sets Oss’stera apart, though, is how it shows the personal costs of rebellion. Victory isn’t easy, and every risk the group takes feels like it could be their last. There’s real tension in knowing they’re outmatched by the Empire’s power, and yet you cheer for them because their fight is so just and so necessary. By the end, I wasn’t just entertained—I felt invested in their dream of freedom.
This is a five-star read for me without question. It’s bold, smart, and heartfelt, blending political intrigue with the soul of art and the fire of rebellion. Whether you’re already a fan of the Spirit Song series or you’re stepping into this world for the first time, Oss’stera offers a gripping story that lingers long after the last page.
At its heart, this is a story about resistance. The rebel group Oss’stera is made up of ordinary people who are tired of the suffocating rule of the Vollen Empire. They’re not knights in shining armor or untouchable heroes. They’re flawed, clever, resourceful, and driven by something deeply human—the need for freedom and the desire to keep their culture alive. I really loved how the authors placed art at the center of that struggle. Art isn’t just decoration in this world; it’s an act of defiance, a way of protecting identity and inspiring people to fight back. That theme felt both timeless and timely.
The characters carry this story with such vividness. Alar, as the leader, is fascinating. He isn’t just a commander barking orders—he’s thoughtful, conflicted, and carries the heavy responsibility of every decision. His gift as a realm walker adds an intriguing layer, but what made him stand out to me was his humanity. Scilla and Ukrit round out the rebel group with their own distinct voices and motivations. The dynamic between them feels real, full of both camaraderie and tension. Their plan to infiltrate an elite art event could have been written as a simple heist, but instead it becomes a brilliant exploration of strategy, deception, and survival, laced with genuine suspense.
Another highlight is how the book balances action and introspection. There are scenes that pulse with energy—tight escapes, daring plots, the constant threat of exposure—but there are also quieter moments where the rebels reflect on why they fight, what they’re willing to sacrifice, and how personal ambition can clash with the collective good. That blend kept me turning the pages, not only to see what would happen but also to see how the characters would grow under pressure.
The world-building is exceptional. From the details of the Alle’oss culture to the sharp contrast with the Empire’s opulence, every element felt intentional and immersive. I could picture the bustling markets, the hidden meeting places, and the glittering, high-society art event that becomes the center of the plot. There’s a sense of depth that reminds me of epic series like Mistborn or The Harp of Kings, yet the voice of this book feels unique.
What really sets Oss’stera apart, though, is how it shows the personal costs of rebellion. Victory isn’t easy, and every risk the group takes feels like it could be their last. There’s real tension in knowing they’re outmatched by the Empire’s power, and yet you cheer for them because their fight is so just and so necessary. By the end, I wasn’t just entertained—I felt invested in their dream of freedom.
This is a five-star read for me without question. It’s bold, smart, and heartfelt, blending political intrigue with the soul of art and the fire of rebellion. Whether you’re already a fan of the Spirit Song series or you’re stepping into this world for the first time, Oss’stera offers a gripping story that lingers long after the last page.
August 25, 2025
Oss’stera weaves intrigue, danger, and opportunity into a world where every choice carries heavy consequences.
While Tove is fighting for her place in the Desulti, Alar, Ukrit, and Scilla find themselves similarly fighting for a place in the international trade scene. With the grand plan to grow Oss’stera into a powerful economic force, the trio has traveled to the city of Lachton to find buyers for Alle’oss goods. But things are even more difficult than already imagined when no one is willing to buy. On the verge of losing hope, the group overhears an interesting conversation about a wedding needing artists. An opportunity arises for Ukrit and Scilla to impress the rich lords and ladies with their incredible if not controversial techniques, and maybe make some money on the side. If they’re successful it could change the fate of the Oss’stera rebels and the Alle’oss as a whole. But there are people preying on their downfall at every corner and they’ll need every once of skill they possess and a few favors from new and old allies alike.
Oss’stera is another wonderfully written addition to the Spirit Song Saga. The fantasy world of the Alle’oss and the empire has an incredible ‘lived in’ feeling thanks to a rich layer of history and culture that has been threaded throughout the book as well as previous books. I enjoyed the chance to see a glimpse into the culture of the Empire and learn more about how the Empire’s occupation of Algren has shaped the culture of the two groups of people. Overall, the plot and pacing of this addition to the story was significantly slower than it’s companion Desulti. There was much more focus on the political dealings of setting up trade and making deals than their was on the heisting or rebel activities which was a bit of a let down. Regardless, it's an easy read, not because it’s overly simple or dumbed down, but because the prose flows smoothly and information is given gradually rather than being dumped all at once. It’s clear that the events of Oss’stera are setting up the future books and sometimes it’s ok for a story to be a side quest.
If you’ve liked any of the previous installments in the Spirit Song Saga or it’s prequel series then this book is sure to satisfy you. It contains the same attention to detail and political intrigue as the other stories. And if you haven’t stepped into this world yet, I encourage you to do so!
Thank you to the authors and Reedsy for providing me with an eARC. Opinions expressed are my own and given freely.
While Tove is fighting for her place in the Desulti, Alar, Ukrit, and Scilla find themselves similarly fighting for a place in the international trade scene. With the grand plan to grow Oss’stera into a powerful economic force, the trio has traveled to the city of Lachton to find buyers for Alle’oss goods. But things are even more difficult than already imagined when no one is willing to buy. On the verge of losing hope, the group overhears an interesting conversation about a wedding needing artists. An opportunity arises for Ukrit and Scilla to impress the rich lords and ladies with their incredible if not controversial techniques, and maybe make some money on the side. If they’re successful it could change the fate of the Oss’stera rebels and the Alle’oss as a whole. But there are people preying on their downfall at every corner and they’ll need every once of skill they possess and a few favors from new and old allies alike.
Oss’stera is another wonderfully written addition to the Spirit Song Saga. The fantasy world of the Alle’oss and the empire has an incredible ‘lived in’ feeling thanks to a rich layer of history and culture that has been threaded throughout the book as well as previous books. I enjoyed the chance to see a glimpse into the culture of the Empire and learn more about how the Empire’s occupation of Algren has shaped the culture of the two groups of people. Overall, the plot and pacing of this addition to the story was significantly slower than it’s companion Desulti. There was much more focus on the political dealings of setting up trade and making deals than their was on the heisting or rebel activities which was a bit of a let down. Regardless, it's an easy read, not because it’s overly simple or dumbed down, but because the prose flows smoothly and information is given gradually rather than being dumped all at once. It’s clear that the events of Oss’stera are setting up the future books and sometimes it’s ok for a story to be a side quest.
If you’ve liked any of the previous installments in the Spirit Song Saga or it’s prequel series then this book is sure to satisfy you. It contains the same attention to detail and political intrigue as the other stories. And if you haven’t stepped into this world yet, I encourage you to do so!
Thank you to the authors and Reedsy for providing me with an eARC. Opinions expressed are my own and given freely.
September 13, 2025
📖 Title: Oss'Stara
✍️ Author: Ross Hightower, Deb Heim
⭐️ Rating: (4 out of 5)
📅 Date Finished: September 11th, 2025
—————————————————————————
🧵 Quick Summary:
Oss’stera by Ross Hightower (with Deb Heim) follows Alar, a realm-walker leading a band of rebels determined to resist the oppressive Vollen Empire. With art itself as both a weapon and a symbol of hope, Alar and his companions risk everything in a daring scheme that could either fund their rebellion or expose them to deadly consequences. It’s a story of resistance, loyalty, and the transformative power of creativity in the face of tyranny.
💭 What I Loved:
- Getting Alar's point of view
- Having some questions from the first two books answered.
- The way things form through the book.
😬 What Didn’t Work for Me:
- There were things I wish were elaborated on a little more.
📌 Favorite Character:
The one I really adored isn't a main character. She's a background character. She was a background character in the second book either. She's still important, so don't let her frequency in the book fool you. Her name is Brie.
🗣️ Final Thoughts:
I'm going to make an observation that I hope isn't considered a spoiler. This book loops in very well to the second book. That doesn't become clear until a certain point. I really liked that very much. I thought it was thoughtful. I'd even want to go back and read this book in tandem with the second book. Maybe one day there will be a reading guide for that. I'm hoping to be able to read a fourth book soon. This has been a wonderful series. The world building is just amazing.
✍️ Author: Ross Hightower, Deb Heim
⭐️ Rating: (4 out of 5)
📅 Date Finished: September 11th, 2025
—————————————————————————
🧵 Quick Summary:
Oss’stera by Ross Hightower (with Deb Heim) follows Alar, a realm-walker leading a band of rebels determined to resist the oppressive Vollen Empire. With art itself as both a weapon and a symbol of hope, Alar and his companions risk everything in a daring scheme that could either fund their rebellion or expose them to deadly consequences. It’s a story of resistance, loyalty, and the transformative power of creativity in the face of tyranny.
💭 What I Loved:
- Getting Alar's point of view
- Having some questions from the first two books answered.
- The way things form through the book.
😬 What Didn’t Work for Me:
- There were things I wish were elaborated on a little more.
📌 Favorite Character:
The one I really adored isn't a main character. She's a background character. She was a background character in the second book either. She's still important, so don't let her frequency in the book fool you. Her name is Brie.
🗣️ Final Thoughts:
I'm going to make an observation that I hope isn't considered a spoiler. This book loops in very well to the second book. That doesn't become clear until a certain point. I really liked that very much. I thought it was thoughtful. I'd even want to go back and read this book in tandem with the second book. Maybe one day there will be a reading guide for that. I'm hoping to be able to read a fourth book soon. This has been a wonderful series. The world building is just amazing.
September 11, 2025
This Novel is the third of a set of prequels set in the Spirit Song fantasy world. I've read Spirit Sight, the first in the Spirit Song Trilogy but I'd not read either of the other two prequels before reading Oss'Stera. Thankfully I didn't need to in order to follow what was going on as it works brilliantly as a standalone fantasy story.
There is enough world building and characterisation in the book to get to grips with the complexity of the political situation in the Vollen Empire, the plight of the Alle'oss people & their rag-tag band of rebels led by Alar who has the power of a realm walker, an ability that lets him shift across to the spirit realm, and the wish of the Empire to crush the rebels once and for all.
If you want a rebellion then you're going to need money and Alar, Scilla and Ukrit embark on a scheme for a lucrative heist involving their cover as artists.
It's better not to know too much of the plot before reading it so that the unfolding story can be enjoyed with all of its surprises.
There are moments of action, passages of description and quietness, friendship, daring, prophecy, plans and courage. We're in the place of the listener, sat around the fire as the storyteller weaves their magic.
A well written fantasy tale to enjoy by itself or an introduction to the richly created world of the Spirit Saga.
Thank you @booktoktours for the eARC.
There is enough world building and characterisation in the book to get to grips with the complexity of the political situation in the Vollen Empire, the plight of the Alle'oss people & their rag-tag band of rebels led by Alar who has the power of a realm walker, an ability that lets him shift across to the spirit realm, and the wish of the Empire to crush the rebels once and for all.
If you want a rebellion then you're going to need money and Alar, Scilla and Ukrit embark on a scheme for a lucrative heist involving their cover as artists.
It's better not to know too much of the plot before reading it so that the unfolding story can be enjoyed with all of its surprises.
There are moments of action, passages of description and quietness, friendship, daring, prophecy, plans and courage. We're in the place of the listener, sat around the fire as the storyteller weaves their magic.
A well written fantasy tale to enjoy by itself or an introduction to the richly created world of the Spirit Saga.
Thank you @booktoktours for the eARC.
November 24, 2025
Simply put, it's a fun read that will draw you in from the get go. I myself haven't read the other books in the series but, despite the detailed worldbuilding having already been established, the prelude (a segment from a previous book) helps set up the world without giving everything, while also making me want to read the rest of the series.
The characters are very well done with the heroes feeling like people you could truly meet and some very excellent bad guys. Some lines from the antagonists actually made me curse out loud just from the skilful, if painful, use of words. For example:, and, I do wish we had gotten to see more of Scilla and Ukrit as opposed to it mostly having been Alar's plot but I digress. As for the plot itself, but that is more of a personal preference in terms of genre.
I also quite like that there was a character list at the start of the book. As someone with memory problems, it can be quite difficult to differentiate between characters or remember who's on what side but the concise list at the start just helped everything make sense for me.
All in all, it's rich in lore, with good characters, and a compelling plot.
Thank you to both the authors and NetGalley for providing me with an eARC.
The characters are very well done with the heroes feeling like people you could truly meet and some very excellent bad guys. Some lines from the antagonists actually made me curse out loud just from the skilful, if painful, use of words. For example:, and, I do wish we had gotten to see more of Scilla and Ukrit as opposed to it mostly having been Alar's plot but I digress. As for the plot itself, but that is more of a personal preference in terms of genre.
I also quite like that there was a character list at the start of the book. As someone with memory problems, it can be quite difficult to differentiate between characters or remember who's on what side but the concise list at the start just helped everything make sense for me.
All in all, it's rich in lore, with good characters, and a compelling plot.
Thank you to both the authors and NetGalley for providing me with an eARC.
June 3, 2025
Oss’stera is the third of the projected six-book epic fantasy Spirit Song Series. Drawing upon plotlines and characters included in their earlier books – Argren Blue and Desulti – Hightower and Heim produce a fast-paced tale set in a convincingly imagined world in which a rebel group Oss’stera try to overthrow the tyranny of the Vollen Empire over the Alle’oss people.
It isn’t necessary to have read the prequels. Oss’stera quickly draws us in by vivid descriptions of the troubles suffered by the Alle’oss at the hands of the Imperial forces – kidnapped, forced to work in mines, subjected to Inquisition tortures and the occasional massacre to stifle potential revolt – and we are made to care about Alar, leader of the Oss’stera, and his companions the artist Scilla and her sculptor brother Ukrit as they come up with a daring plan that will protect them and their people from Imperial bigots who view the Alle’oss as dangerous insurgents and wish to destroy them.
Although the story is told in a fantastical time and place, the characters are believably human and the themes of the fight for freedom against unjust discrimination and the power of art to unify and uplift are eternally topical and relevant.
Highly recommended.
It isn’t necessary to have read the prequels. Oss’stera quickly draws us in by vivid descriptions of the troubles suffered by the Alle’oss at the hands of the Imperial forces – kidnapped, forced to work in mines, subjected to Inquisition tortures and the occasional massacre to stifle potential revolt – and we are made to care about Alar, leader of the Oss’stera, and his companions the artist Scilla and her sculptor brother Ukrit as they come up with a daring plan that will protect them and their people from Imperial bigots who view the Alle’oss as dangerous insurgents and wish to destroy them.
Although the story is told in a fantastical time and place, the characters are believably human and the themes of the fight for freedom against unjust discrimination and the power of art to unify and uplift are eternally topical and relevant.
Highly recommended.
September 12, 2025
I received a copy of this book for taking part in the book tour, in exchange of an honest review
This book is a nice and pretty quick read, with a nice plot and a lot of interesting ideas. My favourite thing here was the art. I know, it sounds strange, but I’ll get to it!
Our main characters are a group of rebels, even though the proper rebellion has happened in previous books. This is the third of the series, but it works pretty well as a standalone too, because everything you need to know is explained (but sure, if you read them all, you will have a more comprehensive understanding of what is going on and who is who, but the book works really well on its own and I had no problems at following the story) and the story is, for the most part, self sustained, if I can say so.
Anyway, we have these three characters who are rebels, and they need money, so they decide to try a heist. (Things are a bit more complicated than that, but if you want to know, you can read the book!)
And they infiltrate the wedding festivities of a really rich family by impersonating artists. But they are not really impersonating, because two out of three really are artists, and the third acts as their manager.
This is not simply a narrative trick that the authors use to put the characters in place and then promptly forget about that. Absolutely not!
It is organically inserted in the story, and we see them make art, and we get to read about art discussions and all that. And it was really nice. And original!
So yeah, the art was my favorite part. But I also loved that our characters are good people and they care about others, too. Sure, they are on a mission, and their mission is pretty important (heist apart, they are trying to change things in their society, and they are responsible, in some ways, for a lot of people, so the stakes are pretty high for them), but they see not only their mission but also the people. And again, I can’t really say much here, because I don’t want to spoil it for you, but the wedding, or to be more precise, what happens at the wedding was unexpected in the best way! I really loved that part!
The only thing that didn’t really work for me was the romance part, but I guess that it would have worked better if I had read the book in order and not started with this one. I mean, it still works, but if you only read this book, it’s lukewarm at best. But it was a minor thing.
It’s a nice story, it won’t really stay with me for a long time, but I had fun while reading it, and it has some really original ideas!
This book is a nice and pretty quick read, with a nice plot and a lot of interesting ideas. My favourite thing here was the art. I know, it sounds strange, but I’ll get to it!
Our main characters are a group of rebels, even though the proper rebellion has happened in previous books. This is the third of the series, but it works pretty well as a standalone too, because everything you need to know is explained (but sure, if you read them all, you will have a more comprehensive understanding of what is going on and who is who, but the book works really well on its own and I had no problems at following the story) and the story is, for the most part, self sustained, if I can say so.
Anyway, we have these three characters who are rebels, and they need money, so they decide to try a heist. (Things are a bit more complicated than that, but if you want to know, you can read the book!)
And they infiltrate the wedding festivities of a really rich family by impersonating artists. But they are not really impersonating, because two out of three really are artists, and the third acts as their manager.
This is not simply a narrative trick that the authors use to put the characters in place and then promptly forget about that. Absolutely not!
It is organically inserted in the story, and we see them make art, and we get to read about art discussions and all that. And it was really nice. And original!
So yeah, the art was my favorite part. But I also loved that our characters are good people and they care about others, too. Sure, they are on a mission, and their mission is pretty important (heist apart, they are trying to change things in their society, and they are responsible, in some ways, for a lot of people, so the stakes are pretty high for them), but they see not only their mission but also the people. And again, I can’t really say much here, because I don’t want to spoil it for you, but the wedding, or to be more precise, what happens at the wedding was unexpected in the best way! I really loved that part!
The only thing that didn’t really work for me was the romance part, but I guess that it would have worked better if I had read the book in order and not started with this one. I mean, it still works, but if you only read this book, it’s lukewarm at best. But it was a minor thing.
It’s a nice story, it won’t really stay with me for a long time, but I had fun while reading it, and it has some really original ideas!
October 19, 2025
Oss’stera by Ross Hightower and Deb Heim completely caught me off guard—in the best way. I haven’t read a truly good heist story in quite some time, and this one delivered far beyond my expectations. What starts as a daring infiltration set against the glittering backdrop of an imperial art gala quickly becomes a layered tale about rebellion, sacrifice, and the power of creation itself.
As someone who’s always been drawn to art, I found the themes here especially fascinating. The idea of art as resistance—beauty used to defy oppression—was both moving and thought-provoking. The authors manage to weave together high-stakes action with moments of quiet reflection and cultural depth, creating a world that feels rich, lived-in, and emotionally resonant.
I really liked the characters, especially Alar and his team. Their relationships, loyalties, and moral struggles felt real and earned. And the world building—its textures, languages, and traditions—made me want to linger in every scene.
Oss’stera is one of those stories that stays with you long after you finish. I’m definitely going to read more books set in this world.
As someone who’s always been drawn to art, I found the themes here especially fascinating. The idea of art as resistance—beauty used to defy oppression—was both moving and thought-provoking. The authors manage to weave together high-stakes action with moments of quiet reflection and cultural depth, creating a world that feels rich, lived-in, and emotionally resonant.
I really liked the characters, especially Alar and his team. Their relationships, loyalties, and moral struggles felt real and earned. And the world building—its textures, languages, and traditions—made me want to linger in every scene.
Oss’stera is one of those stories that stays with you long after you finish. I’m definitely going to read more books set in this world.
November 27, 2025
Had I read anything about this series before I jumped into this prequel? Absolutely not. Have I enjoyed it? Definitely, and I'll read the rest.
Rebels who are thieves who are artists who are family and found family, plotting the fall of an Empire that's been crushing them for ages and navigating the politics and intrigues of such a scene. The world is intriguing and information about it and the magic system is given right when you need it — consider that this is a prequel written after the main series, where I believe more is said, I found everything clear and enjoyable. Same goes for the characters, who are described with enough details about their personality and background that how they act and their relationships are believable and their descriptions also make you want to know more about them. The story is well-built, with an entertaining plot and nice twists, and the prose flows nicely and it's easy to follow.
My thanks to the authors, the publisher and NetGalley for allowing me to step into this world blindfolded, because I truly enjoyed the journey and definitely want to read more about it.
Rebels who are thieves who are artists who are family and found family, plotting the fall of an Empire that's been crushing them for ages and navigating the politics and intrigues of such a scene. The world is intriguing and information about it and the magic system is given right when you need it — consider that this is a prequel written after the main series, where I believe more is said, I found everything clear and enjoyable. Same goes for the characters, who are described with enough details about their personality and background that how they act and their relationships are believable and their descriptions also make you want to know more about them. The story is well-built, with an entertaining plot and nice twists, and the prose flows nicely and it's easy to follow.
My thanks to the authors, the publisher and NetGalley for allowing me to step into this world blindfolded, because I truly enjoyed the journey and definitely want to read more about it.
October 24, 2025
Oss’Stera
By Ross Hightower and Deb Heim
The Hightower/Heim team have triumphed once again. Their intricate blend of art and intrigue creates a world where a band of rebels use their talents, along with a witch’s vague prophecies, the ability to disappear into the realm of the dead, and clever alliances to deceive a wealthy lord and devise a scheme to finance their revolution.
The reader is swept away into this universe of otherworldly, yet convincing dialog, beautifully drawn descriptions, and compelling characters. I found myself totally suspending disbelief as I was drawn into the vivid portrayal of this complex world.
Oss’Stera is the third prequel to the Spirit Song trilogy. It’s a magical journey that’s had me in awe of the authors’ skill in creating such an involved, multi-layered saga. It ranks with the best of the fantasy genre and should not be overlooked by anyone yearning to escape into another world.
- Bill Schweitzer, author of the Doves in a Tempest series.
By Ross Hightower and Deb Heim
The Hightower/Heim team have triumphed once again. Their intricate blend of art and intrigue creates a world where a band of rebels use their talents, along with a witch’s vague prophecies, the ability to disappear into the realm of the dead, and clever alliances to deceive a wealthy lord and devise a scheme to finance their revolution.
The reader is swept away into this universe of otherworldly, yet convincing dialog, beautifully drawn descriptions, and compelling characters. I found myself totally suspending disbelief as I was drawn into the vivid portrayal of this complex world.
Oss’Stera is the third prequel to the Spirit Song trilogy. It’s a magical journey that’s had me in awe of the authors’ skill in creating such an involved, multi-layered saga. It ranks with the best of the fantasy genre and should not be overlooked by anyone yearning to escape into another world.
- Bill Schweitzer, author of the Doves in a Tempest series.
September 4, 2025
Hightower & Heim’s latest prequel for the Spirit Song series is an epic fantasy delight that reads like a standalone. The authors deliver a plot like Sanderson’s Mistborn, and romantic matchmaking mischief like Marillier’s The Harp of Kings.
Alar, leader of the Alle’oss rebel group Oss’stera, knows his people will never fill their stomachs through military strength. The Volloch are too dominant. When he earns their Imperial governor’s favor, he tries a different path. Economic power. A topic he and his artistic friends know little about. But Alar sees opportunities where others see crisis. Throw in an art contest, a doomed marriage, the Inquisition, and Desulti political intrigue, and readers find themselves wrapped in a story they can’t stop reading.
I rarely read fantasy, but love reading Spirit Song stories. These books are like political thrillers wrapped in a fantastical setting!
Alar, leader of the Alle’oss rebel group Oss’stera, knows his people will never fill their stomachs through military strength. The Volloch are too dominant. When he earns their Imperial governor’s favor, he tries a different path. Economic power. A topic he and his artistic friends know little about. But Alar sees opportunities where others see crisis. Throw in an art contest, a doomed marriage, the Inquisition, and Desulti political intrigue, and readers find themselves wrapped in a story they can’t stop reading.
I rarely read fantasy, but love reading Spirit Song stories. These books are like political thrillers wrapped in a fantastical setting!
October 6, 2025
Reviewed by Books & Beers Book Club
“Oss’stera” is a breathtaking continuation of the Spirit Song: Rebels Rising series! From the very first page, the stakes feel higher, the characters deeper, and the world more vivid than ever. I was completely drawn into the struggles and triumphs of the rebels, and the emotional arcs hit hard without ever feeling forced.
What I love most about this book is how it balances action, strategy, and the personal growth of each character. The pacing is spot-on, keeping you turning pages late into the night, while the author’s attention to cultural detail and worldbuilding makes the setting feel alive.
If you’ve followed this series, you won’t be disappointed,Oss’stera raises the bar and leaves you eagerly anticipating the next installment. Highly recommended for fans of epic fantasy and strong, relatable characters!
“Oss’stera” is a breathtaking continuation of the Spirit Song: Rebels Rising series! From the very first page, the stakes feel higher, the characters deeper, and the world more vivid than ever. I was completely drawn into the struggles and triumphs of the rebels, and the emotional arcs hit hard without ever feeling forced.
What I love most about this book is how it balances action, strategy, and the personal growth of each character. The pacing is spot-on, keeping you turning pages late into the night, while the author’s attention to cultural detail and worldbuilding makes the setting feel alive.
If you’ve followed this series, you won’t be disappointed,Oss’stera raises the bar and leaves you eagerly anticipating the next installment. Highly recommended for fans of epic fantasy and strong, relatable characters!
November 22, 2025
I’ve read dozens of fantasy novels, but this is quite different from all the others I’ve read. It’s also the 3rd book in the prequel series and I didn’t know there were two books before this one. It took me a bit of time to grasp the well-crafted and unique world and purpose of the three main characters Alar, Ukrit, and Scilla, When I learned Ukrit and Scilla were artists, I really got invested, since I’m a lifelong artist myself. So, I was very interested in this wedding that hired artists to create special art just for them. The magic in this book is more subtle than I’m used to, and unique, like when Alar, who could move between two different realities and was able to avoid being pursued by disappearing into the other reality. That is unusual.
I thought all the characters were complex and well developed, even funny at times, and the worldbuilding well done.
I thought all the characters were complex and well developed, even funny at times, and the worldbuilding well done.
September 11, 2025
So.. I did something a little silly and read Book 3 first. Luckily, while there were some parts where I was a bit 'what/why did that happen' they were few and far between. This was a great little book. I really enjoyed the story and the world it was set in. The characters were enjoyable to read and the story kept on rolling with the action and political manoeuvring. Not too heavy on the political manoeuvring though. Didn't drag at all.
While it works as a standalone story, I feel like this book was setting up for the next one, so I should probably read the first two so I know what's happening.
While it works as a standalone story, I feel like this book was setting up for the next one, so I should probably read the first two so I know what's happening.
August 12, 2025
Oss'stera takes place During Desulti. It's What Alar and the gang were up to while Tove was on her own journey. Alar, Scila, and Ulrik make a plan to infiltrate a wedding as artists and their manager to get treasure.
I enjoyed this book, I liked getting to see the others' adventure during Desulti. Tharacter developments on unexpected characters was good and the story was fun.
(I received this as a arc)
I enjoyed this book, I liked getting to see the others' adventure during Desulti. Tharacter developments on unexpected characters was good and the story was fun.
(I received this as a arc)
October 6, 2025
Ukrit’s hesitation felt very real. It made me think about what I would do under an oppressive regime. Discussing this over a crisp IPA at the club made the moral questions even more vivid.”
“Alar isn’t just magical,his empathy and vision make him a true leader. Watching him evolve through the story made our book club conversation incredibly rich.”
“Alar isn’t just magical,his empathy and vision make him a true leader. Watching him evolve through the story made our book club conversation incredibly rich.”
September 1, 2025
This is the third book in a prequel series. I hadn't read any of the other books (NOW I WILL). I loved the complex world the authors built, the social issues, the action, the layered complex characters. I read an early copy and highly recommend you get yours on September 4 this week!
October 6, 2025
Reviewed by Books & Beers Book Club
"This book combines heart, heroism, and rebellion into a thrilling ride. Loved every page!"
"Once I started Oss'stera, I couldn’t put it down. The tension, the twists, and the characters… all flawless."
"This book combines heart, heroism, and rebellion into a thrilling ride. Loved every page!"
"Once I started Oss'stera, I couldn’t put it down. The tension, the twists, and the characters… all flawless."
October 6, 2025
Reviewed by Books & Beers Book Club
"Oss'stera is a masterclass in epic fantasy action, emotion, and worldbuilding perfectly balanced. A must read for fans of the series!"
We need more of you🤩😍!!!!
"Oss'stera is a masterclass in epic fantasy action, emotion, and worldbuilding perfectly balanced. A must read for fans of the series!"
We need more of you🤩😍!!!!
September 10, 2025
I couldn't put the book down. I really love the story and the characters. The wedding ceremony (the last chapter) was so fun to read!
This entire review has been hidden because of spoilers.
October 6, 2025
Reviewed by Books & Beers Book Club
“Oss’stera is gripping, emotional, and perfectly executed. Highly recommended for fantasy lovers!”
“Oss’stera is gripping, emotional, and perfectly executed. Highly recommended for fantasy lovers!”
October 6, 2025
Reviewed by Books & Beers Book Club
“Rebellion, strategy, and secrets,Oss’stera is a thrilling journey that keeps you on the edge of your seat.”
Books & Beers Book Clubs never disappoints🔥🤩😍
“Rebellion, strategy, and secrets,Oss’stera is a thrilling journey that keeps you on the edge of your seat.”
Books & Beers Book Clubs never disappoints🔥🤩😍
October 6, 2025
Tove’s arc was so satisfying. Seeing her wrestle with revenge versus justice sparked a great debate in our group. This is exactly why I love the Book and Beers Book Club!”
September 7, 2025
WOW! An amazing final book in the Spirit Song: Rebels Rising trilogy by Ross Hightower and Deb Heim. I could not put this book down! This story is action filled, adventure, and friendships found. The three main characters in this book, Alar, Scilla and Ukrit are really driven, engaging and easy to relate to. Their growth within this book and throughout the trilogy is fantastic. Ross's and Deb's brilliant and beautiful world building takes you right along leaving you feeling like you're right there in the story. I love this book and trilogy and highly recommend reading it.
December 19, 2025
Oss'stera: An Epic Fantasy by Ross Hightower & Deb Heim
I loved it and I think that it is a great book for epic fantasy lovers. It's written with constant excitement at its peak, in a very clever and detailed way. Its politics, governance structure, dark theme and its world make it a powerful story.
This is an ARC review. I appreciate receiving this copy from the publisher in return for an honest review.
I loved it and I think that it is a great book for epic fantasy lovers. It's written with constant excitement at its peak, in a very clever and detailed way. Its politics, governance structure, dark theme and its world make it a powerful story.
This is an ARC review. I appreciate receiving this copy from the publisher in return for an honest review.
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