An epic new fantasy about a demon hunter and a foot soldier thrown together in a centuries-old war. . . and the forbidden love that could change the course of history. A bloody war between demons and the Vatican has waged for more than a century, with two elite soldiers now at its center: Selene Alleva, a high-ranking exorcist running from a dark family legacy, and orphan Jules Lacroix, recruited by the Vatican and unrivalled on the battlefield. \nWhen their paths cross over a series of unprecedented demon attacks, the distrust--and unwelcome attraction--they have for each other is immediate. But to get to the bottom of the breaches they strike an uneasy alliance to avoid suspicion. With Jules posing as Selene's estranged fiance, they head to the Vatican in search of answers. But even as Selene questions who her most dangerous enemy is, Jules has begun to suspect that it's him. \nNow Jules' very existence challenges every truth Selene thought she knew, and suggests a terrible conspiracy at the heart of the Vatican. Unable to ignore their growing feelings, the two must make an impossible choice between love and duty. They say love conquers all - but can it win in a war between demons and exorcists? Or will it tear them apart . . . \nINSTANT #1 UK BESTSELLER - The epic young adult romantasy that caused an international sensation--a star-crossed, enemies-to-lovers saga about a war between demons and exorcists . . . and the forbidden love that could change the course of history. \n \nSinister magic, crackling banter, and sizzling tension.--Emily Thiede, author of This Vicious Grace \n \nIt is said that love conquers all. But will it tear them apart? Humanity has waged a bloody war against demons for more than a century, with two elite soldiers now leading the fight: Selene Alleva, a powerful exorcist trained at the prestigious Vatican Academy, and orphan Jules Lacroix, unrivaled on the battlefield. When their paths cross, the distrust--and unwelcome attraction--is immediately apparent. But to get to the bottom of a series of unprecedented demon attacks, Selene and Jules strike an uneasy alliance, agreeing to an unusual arrangement: a fake engagement. With Jules posing as Selene's estranged fiancé, they head to the holy Vatican City in search of answers--only to discover a terrible secret. Soon Jules is forced to question everything he's ever known--including himself. And Selene, unable to ignore her growing feelings for Jules, must make an impossibl