Aspiring author Ivy Seidel accepts a part-time position teaching writing to a group of convicted criminals hoping the experience will add depth and darkness to her own work. But in the haunting writings of charismatic inmate Vance Harrow she discovers a talent possibly greater than her own. And in the startling, disturbing stories Harrow has to tell, Ivy finds a dangerous new purpose-and a terrifying temptation that lures her into an inescapable world...

When Robert Langdon wakes up in an Italian hospital with amnesia, he teams up with Sienna Brooks, a doctor he hopes will help him recover his memories. Together, they race across Europe and against the clock to stop a madman from unleashing a global virus that would wipe out half of the world's population.