The Mysterious Disappearance of Aidan S.

New York Times bestselling author David Levithan takes young readers on a journey through truth, reality, fantasy, and belief. Aidan disappears for six days, creating a whirlwind of searches, police activity, and questions. When he returns, he tells a story that seems impossible, yet he insists it's true. His brother Lucas grapples with whether to believe him, especially with everyone around them expressing doubt. As Aidan becomes more isolated, Lucas must decide whether to stand by him or adhere to conventional beliefs.