A harrowing abduction becomes a tantalizing nationwide game in a twisty and ingenious novel of suspense by a USA Today bestselling author. Alice Ingold has been kidnapped. Call the police. Alert the media. You can’t play this game without all the pieces. Beautiful, blond, and immensely privileged, Alice Ingold is the perfect victim for a true-crime obsessed culture—and for a masked duo with a singular purpose. Instead of a demand for ransom, her captors have a riddle, and they’re inviting the entire country to solve it. No one is more invested in the search than Alice’s Catherine, a socialite with obscene generational wealth, and Brian, a visionary AI tech guru. But while Brian turns to machines to solve the problem, Catherine tries to crowdsource the solution, stopping at nothing to bring her daughter home. And America isn’t just watching the story unfold…it’s playing along. The nationwide scavenger hunt for Alice is on. As an increasingly desperate Catherine strives to understand each new clue, a complex picture of the crime develops. Soon, everyone will see the kidnapping of Alice Ingold for what it is—and Alice won’t be the only one who will need saving.