Grave Mercy by Robin LaFevers is a captivating historical fantasy novel that follows the story of Ismae, a young girl who has been trained as an assassin by a secret convent of nuns who serve the god of death. Set in medieval Brittany, the novel is filled with political intrigue, betrayal, and a touch of romance.

Ismae is a strong and independent protagonist who has faced much hardship in her life. As a young girl, she was forced into an arranged marriage with a cruel man, but escape seemed impossible until she is saved by the nuns of the convent of St. Mortain. Under their guidance, she learns the skills of assassination and becomes a formidable fighter.

When Ismae is sent on a dangerous mission to the court of Brittany to protect the Duchess, she finds herself caught up in a web of deceit and treachery. As she navigates the intricacies of court life, she must also grapple with her own conflicting emotions and the loyalty she feels towards both the convent and her heart.

LaFevers masterfully weaves together historical details with elements of fantasy to create a rich and immersive world. The political machinations of the court and the vivid descriptions of medieval Brittany make the setting come alive, while the magic and mystery of the convent add an element of intrigue to the story.

The characters in Grave Mercy are well-developed and complex, each with their own motivations and desires. Ismae is a compelling protagonist, with her fierce determination and unwavering loyalty making her a force to be reckoned with. The relationships she forms with the other characters in the novel are also well-written, adding depth and complexity to the story.

Overall, Grave Mercy is a gripping and immersive read that will appeal to fans of historical fiction and fantasy alike. LaFevers has crafted a captivating tale of intrigue, betrayal, and unlikely alliances that will keep readers on the edge of their seats until the very end.