November is trapped. At the mysterious Academy Absconditi, a school that's completely off the grid, there's no electricity, no internet, and a brutal eye-for-an-eye punishment system. Classes include everything from knife-throwing and poisons to the art of deception. And the other students? All children of the world's most elite strategists, in training to become assassins, spies, and master manipulators. November Adley doesn't know why she's been sent to this place, or the secrets that make up its legacy, but she'll quickly discover that allies are few in a school where competition is everything. When another student is murdered, all eyes turn to November, who must figure out exactly how she fits in before she is found guilty of the crime...or becomes the killer's next victim.

Surviving a few weeks at the world's most lethal boarding school was one thing. But now comes the real test: Can November Adley find her missing father before her enemies find her? Subterfuge is the name of the game in this thrilling sequel to Killing November, from the #1 New York Times bestselling author of How to Hang a Witch. After surviving a crash course in espionage at the mysterious Academy Absconditi, November has only one purpose: finding her missing father. Along with fellow student (and heartthrob) Ash, November follows the clues that her father left, embarking on the deadliest treasure hunt of her life. The first clue is in her hometown, where old friends beckon and unexpected enemies lurk around every corner. The second clue is in Europe, where revelations about her family's history will plunge her into an international web of deception, lies, and intrigue. The third clue is deep in enemy territory, surrounded by the most skilled assassins and master strategists, and where everyone wants her and her father dead. Can one girl with limited training infiltrate a centuries-old organization that is powerful enough to topple empires? November only knows that she'll do whatever it takes to save her father . . . or die trying.