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Yenny Astrid Londoño

Book review

An Ember in the Ashes by Sabaa Tahir:

Laia wants to save her brother. Elias wants to stop serving an empire that has trained him to obey and kill. Their lives cross inside a military academy built to crush people, and neither of them gets a neat exit just because they have good intentions. This is my review of Sabaa Tahir’s An Ember in the Ashes, a young adult fantasy about survival, resistance and discovering that freedom can put other people in danger too.

By Yenny Astrid Londoño · November 1, 2026 · 6 min read

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Cover image for Yenny Astrid Londoño’s review of “An Ember in the Ashes”. Review image for An Ember in the Ashes by Sabaa Tahir, book cover.

The Book

An Ember in the Ashes

by Sabaa Tahir

4 out of 5 stars

Laia, Elias and the academy kept me alert.

Laia does not start with a prophecy; she starts with a family emergency

Laia is not introduced as a chosen one with a glowing mark and a destiny-shaped wardrobe. She is trying to rescue her brother after he is arrested by the Martial Empire. To reach him, she seeks help from the resistance and accepts a dangerous assignment: infiltrate Blackcliff Military Academy as a servant and gather information.

That urgent, personal goal gives the story a strong beginning. Laia is frightened and inexperienced, but she moves because staying still has a cost she cannot accept. I appreciated that her courage grows out of fear rather than replacing it. Brave people are often terrified and go anyway; the book understands that better than the motivational posters do.

Image from Yenny Astrid Londoño’s review of “An Ember in the Ashes”. Yenny in a charcoal academy-style jacket studying a key and family letter in a stone corridor. Text: Laia does not get a prophecy; she gets a family emergency and a dangerous mission.

Elias wants to desert the role already written for him

Elias is a Mask, trained at Blackcliff to become a soldier for the empire. He is capable, but he does not want the future his training has prepared for him. His desire to leave is not a simple refusal to work; it is a struggle against a system that has shaped his body, his loyalties and his idea of what a man is allowed to feel.

His perspective complements Laia’s. She is entering the academy to help her family; he is trying to escape the institution from the inside. Their stories meet through danger, not because the plot needed two attractive people to share a dramatic hallway. The difference in their positions also shows that the empire controls people in more than one way.

The academy is a prison with an immaculate uniform

Blackcliff is a place where obedience is enforced through humiliation, violence and fear. The Commandant is frightening without needing to perform cruelty like a stage villain every time she enters a room. Her authority works because the institution supports her, and the people beneath her understand what happens when they disobey.

The academy makes the empire’s values tangible. It is not only a backdrop for training scenes; it is a machine for producing soldiers and deciding whose life matters. Laia’s work inside it exposes the price of survival when a person must hide her identity to remain useful. Elias knows the same machine from the other side, which gives the story a useful tension between those trapped by its rules and those expected to enforce them.

Image from Yenny Astrid Londoño’s review of “An Ember in the Ashes”. Yenny in an olive coat reviewing a route map at a desert outpost. Text: The academy has uniforms, rules and the charm of a prison with good architecture.

The Trials add danger and spectacle

The Trials bring Elias’s conflict into a public contest with real consequences. They test his ability and force him to consider whether escaping the empire is worth the risks he may create for others. The spectacle makes the story faster, but it also connects individual choices to a system that turns suffering into entertainment and proof of strength.

Some of the competition elements feel familiar from young adult dystopian fantasy: a cruel elite institution, survival challenges and a regime dividing people into groups. The execution has its own character, especially through the alternating perspectives and the brutality of Blackcliff, but I could not ignore every familiar piece. I wanted the Trials to surprise me more in how they were constructed.

The empire’s politics reach into ordinary life

The Martial Empire organizes life around hierarchy and fear. The rules do not affect only soldiers; families, servants and people outside the academy also live with the consequences. Laia’s brother’s arrest shows how quickly political power can turn a household into a target. Elias’s training shows how the same system claims the people it calls privileged.

That political context gives the novel more to say than “the empire is bad and rebellion is good.” Resistance can involve choices that put other people in danger; obedience may be a strategy for staying alive, not a sign that someone supports the system. The book’s best tension comes from characters trying to protect someone while deciding what they can afford to risk.

Image from Yenny Astrid Londoño’s review of “An Ember in the Ashes”. Yenny in a cream blouse and navy wrap holding a sealed dispatch in a quiet dawn courtyard. Text: Rebellion starts when obedience stops looking like the only way to stay alive.

The pace alternates between survival and romance

The plot moves quickly through infiltration, training, trials and escape plans. The romance adds another emotional current, and the dual perspectives make it possible to see how the characters interpret the same world differently. At its best, the attraction grows beside the danger rather than replacing it.

At other points, the romantic tension moves faster than I wanted. There is a lot happening: imperial violence, family, political resistance and the characters’ attempts to reclaim their futures. I wanted the relationships to have space to develop without making the book forget that Blackcliff is actively trying to break people.

What I did not like

The story uses several familiar young adult dystopian ingredients: a young woman going undercover, a cruel elite institution, survival trials and a regime built on divided groups. The novel has personality, but I still noticed how recognizable some pieces were. The Trials in particular brought back competition plots I have seen before, and I wanted more invention in their design.

Violence accumulates, and the romance sometimes speeds ahead of the emotional development. The book balances action and relationships well enough to keep me reading, but some scenes would have benefited from more breathing room. I wanted the characters’ decisions to land before the next crisis arrived to collect them.

My verdict: rebellion begins when obedience stops looking like a choice

An Ember in the Ashes has a clear, powerful engine: a young woman tries to save her brother, a soldier wants to leave a brutal empire, and both learn that choosing their own way out can put others at risk. Blackcliff is oppressive, the Commandant is quietly terrifying, and the two viewpoints widen a story that mixes rebellion, action and romance.

I take off a point for familiar tropes, accumulated violence and romantic tension that sometimes moves too quickly. Laia and Elias kept me alert, and the academy gives the book a strong sense of danger. This is a promising start to a series, especially if you want fantasy where survival is not a clean, heroic pose but a daily negotiation with people who have more power than you.

Who should read it

Read it if you enjoy young adult fantasy with dual perspectives, resistance against an authoritarian empire, a brutal academy and characters forced to make difficult choices for their families. If you are tired of competition trials or want a gentle fantasy with low violence, this book is not going to tuck you in.

My rating

4 out of 5 stars. Laia, Elias and the academy kept me alert. I take off a point for recognizable tropes, accumulating violence and romance that sometimes moves faster than the characters’ emotional development.

Frequently asked questions

What is An Ember in the Ashes about?

Laia tries to rescue her brother from the Martial Empire while Elias, a soldier at Blackcliff Academy, struggles to escape the role imposed on him.

Is An Ember in the Ashes part of a series?

Yes. It is the first book in Sabaa Tahir’s four-book series, followed by A Torch Against the Night, A Reaper at the Gates and A Sky Beyond the Storm.

Who are Laia and Elias?

Laia is a young woman who infiltrates Blackcliff to help her brother; Elias is a trained Mask who wants to leave the empire’s military system.

Is the novel inspired by ancient Rome?

The Martial Empire draws on elements associated with ancient Rome, while the novel creates its own fantasy setting and political history.

What kind of fantasy is An Ember in the Ashes?

It is young adult fantasy with dystopian, military and romantic elements.

Is An Ember in the Ashes very violent?

It includes violence, coercion, executions and other harsh scenes, particularly in the academy and under the empire’s rule.

Who might enjoy An Ember in the Ashes?

Readers who like fast young adult fantasy, dual viewpoints, resistance stories and characters forced to choose between survival and loyalty may enjoy it.

The Book

An Ember in the Ashes

by Sabaa Tahir

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Yenny Astrid Londoño

Yenny Astrid Londoño is a Colombian author and entrepreneur, founder of Anchetas Medellín. She writes about real life with sarcasm, irony and smart humor, turning everyday situations, mistakes and imperfect relationships into stories that readers can laugh at and recognize themselves in.

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