In his New York Times bestselling novel, David Levithan, co-author of bestsellers Will Grayson, Will Grayson and Nick and Norah's Infinite Playlist, introduces readers to what Entertainment Weekly calls a "wise, wildly unique" love story about A, a teen who wakes up every morning in a different body, living a different life. This new paperback edition features six additional chapters about A's earlier life. Every day a different body. Every day a different life. Every day in love with the same girl. There's never any warning about where it will be or who it will be. A has made peace with that, even established guidelines by which to live: Never get too attached. Avoid being noticed. Do not interfere. It's all fine until the morning that A wakes up in the body of Justin and meets Justin's girlfriend, Rhiannon. From that moment, the rules by which A has been living no longer apply. Because finally A has found someone he wants to be with "”day in, day out, day after day. With his new novel, David Levithan has pushed himself to new creative heights. He has written a captivating story that will fascinate readers as they begin to comprehend the complexities of life and love in A's world, as A and Rhiannon seek to discover if you can truly love someone who is destined to change every day.