Dylan initially chalks it up to trauma, but that changes when he runs into a psychiatrist who claims he’s her patient. She says he has been undergoing a unique hypnotherapy treatment built on the idea that with every choice, he creates an infinite number of parallel universes.Now those parallel universes are unlocked—and Dylan’s doppelgänger has staked a claim to his world. Can Dylan use these alternate realities to get a second chance at the life that was stolen from him? Or will he lose himself…to himself?

    Down the road from a working-class British pub, along the brick wall of a narrow alley, if the conditions are exactly right, you’ll find the entrance to Slade House. A stranger will greet you by name and invite you inside. At first, you won’t want to leave. Later, you’ll find that you can’t. Every nine years, the house’s residents — an odd brother and sister — extend a unique invitation to someone who’s different or lonely: a precocious teenager, a recently divorced policeman, a shy college student. But what really goes on inside Slade House? For those who find out, it’s already too late... Spanning five decades, from the last days of the 1970s to the present, leaping genres, and barreling toward an astonishing conclusion, this intricately woven novel will pull you into a reality-warping new vision of the haunted house story—as only David Mitchell could imagine it.

    Some have demons.Welcome to East Salem. A sleepy town with a history older than America where things are just a bit off. Where the supernatural bleeds into the everyday.And where a tragic murder mystery is underway. A high school girl is found dead in the town park. And where forensic psychiatrist Dani Harris wants answers. All the suspects are teenagers who were at the party with her the night before-but who woke up the next morning with no memory of what transpired. Even though evidence confirms they were all at the scene of the crime.Former pro-football linebacker-and local celebrity-Tommy Gunderson finds himself drawn to the case. And to Dani-who he last spoke with on their one high school date forever ago. Yet his celebrity status opens doors barred to Dani-so they form an awkward alliance. They soon realize that there's more to the mystery than murder. And more to the evil they are facing than a mere human killer.