"Laia is a Scholar living under the iron-fisted rule of the Martial Empire. When her brother is arrested for treason, Laia goes undercover as a slave at the empire's greatest military academy in exchange for assistance from rebel Scholars who claim that they will help to save her brother from execution"--

Under the martial empire, defiance is met with death. Those who do not vow their blood and bodies to the Emperor risk the execution of their loved ones and the destruction of all they hold dear. It is in this brutal world, inspired by ancient Rome, that Laia lives with her grandparents and older brother. The family ekes out an existence in the Empire's impoverished backstreets. They do not challenge the Empire. But when Laia's brother is arrested for treason, Laia is forced to make a decision. In exchange for help from rebels who promise to rescue her brother, she will risk her life to spy for them from within the Empire's greatest military academy. There, Laia meets Elias, the school's finest soldier--and secretly, its most unwilling. Elias wants only to be free of the tyranny he's being trained to enforce. He and Laia will soon realize that their destinies are intertwined--and that their choices will change the fate of the Empire itself.

"Laia is a Scholar living under the iron-fisted rule of the Martial Empire. When her brother is arrested for treason, Laia goes undercover as a slave at the empire's greatest military academy in exchange for assistance from rebel Scholars who claim that they will help to save her brother from execution"--

Following the events of the Fourth Trial, an army led by Masks hunts the two fugitives as they escape the city of Serra and journey across the vast lands of the Martial Empire. Laia is determined to break into Kauf-- the Empire's most secure and dangerous prison-- and save her brother, whose knowledge of Serric steel is the key to the Scholars' future. And Elias is determined to stay by Laia's side ... even if it means giving up his own chance at freedom.

"Laia, Elias, and Helene must risk everything to defeat their foes--both human and supernatural--and prevent the coming of an otherworldly maelstrom"-- Prepare for the jaw-dropping finale of Sabaa Tahir's beloved New York Times bestselling An Ember in the Ashes fantasy series, and discover: Who will survive the storm? Picking up just a few months after A Reaper at the Gates left off... The long-imprisoned jinn are on the attack, wreaking bloody havoc in villages and cities alike. But for the Nightbringer, vengeance on his human foes is just the beginning. By his side, Commandant Keris Veturia declares herself Empress, and calls for the heads of any and all who defy her rule. At the top of the list? The Blood Shrike and her remaining family. Laia of Serra, now allied with the Blood Shrike, struggles to recover from the loss of the two people most important to her. Determined to stop the approaching apocalypse, she throws herself into the destruction of the Nightbringer. In the process, she awakens an ancient power that could lead her to victory--or to an unimaginable doom. And deep in the Waiting Place, the Soul Catcher seeks only to forget the life--and love--he left behind. Yet doing so means ignoring the trail of murder left by the Nightbringer and his jinn. To uphold his oath and protect the human world from the supernatural, the Soul Catcher must look beyond the borders of his own land. He must take on a mission that could save--or destroy--all that he knows.

"Tras el desenlace de la cuarta prueba, Laia y Elías se ven obligados a huir de la ciudad de Serra perseguidos por un ejército de máscaras. Ahora, su única esperanza es Darin, el hermano de Laia, cuyos conocimientos sobre el acero sérrico son la clave para el futuro de los académicos. Pero Darin se encuentra encerrado en la prisión de Kauf, la más inexpugnable y peligrosa de todo el imperio. A pesar del riesgo que supone, Laia está decidida a liberar a su hermano y Elias resuelto a seguir a su lado, aunque ello suponga renunciar a su propia libertad."--Casadellibro. After the events of the Fourth Trial, Martial soldiers hunt the two fugitives as they flee the city of Serra and undertake a perilous journey through the heart of the Empire. Laia is determined to break into Kauf - the Empire's most secure and dangerous prison - to save her brother, who is the key to the Scholars' survival. And Elias is determined to help Laia succeed, even if it means giving up his last chance at freedom. But dark forces, human and otherworldly, work against Laia and Elias. The pair must fight every step of the way to outsmart their enemies: the bloodthirsty Emperor Marcus, the merciless Commandant, the sadistic Warden of Kauf, and, most heartbreaking of all, Helene - Elias's former friend and the Empire's newest Blood Shrike. Bound to Marcus's will, Helene faces a torturous mission of her own - one that might destroy her: find the traitor Elias Veturius and the Scholar slave who helped him escape... and kill them both.

"Laia, Elias, and Helene must risk everything to defeat their foes--both human and supernatural--and prevent the coming of an otherworldly maelstrom"-- Prepare for the jaw-dropping finale of Sabaa Tahir's beloved New York Times bestselling An Ember in the Ashes fantasy series, and discover: Who will survive the storm? Picking up just a few months after A Reaper at the Gates left off... The long-imprisoned jinn are on the attack, wreaking bloody havoc in villages and cities alike. But for the Nightbringer, vengeance on his human foes is just the beginning. By his side, Commandant Keris Veturia declares herself Empress, and calls for the heads of any and all who defy her rule. At the top of the list? The Blood Shrike and her remaining family. Laia of Serra, now allied with the Blood Shrike, struggles to recover from the loss of the two people most important to her. Determined to stop the approaching apocalypse, she throws herself into the destruction of the Nightbringer. In the process, she awakens an ancient power that could lead her to victory--or to an unimaginable doom. And deep in the Waiting Place, the Soul Catcher seeks only to forget the life--and love--he left behind. Yet doing so means ignoring the trail of murder left by the Nightbringer and his jinn. To uphold his oath and protect the human world from the supernatural, the Soul Catcher must look beyond the borders of his own land. He must take on a mission that could save--or destroy--all that he knows.

Beyond the Empire and within it, the threat of war looms ever larger as the Blood Shrike, Helene Aquilla, Laia of Serra, and Elias Veturius all face increasing dangers. The Blood Shrike, Helene Aquilla, is assailed on all sides. Emperor Marcus, haunted by his past, grows increasingly unstable, while the Commandant capitalizes on his madness to bolster her own power... the lives of all those in the Empire hang in the balance. Far to the east, Laia of Serra knows the fate of the world lies in stopping the Nightbringer. But while hunting for a way to bring him down, Laia drawn into a battle she never thought she'd have to fight. And in the land between the living and the dead, Elias Veturius has given up his freedom to serve as Soul Catcher. He has vowed himself to an ancient power that will stop at nothing to ensure Elias's devotion-- even at the cost of his humanity.

After the events of the Fourth Trial, Martial soldiers hunt the two fugitives as they flee the city of Serra and undertake a perilous journey through the heart of the Empire.