A mysterious boat, a hidden world—and an adventure no one could have foreseen. Leo is a perfectly ordinary boy—until a chance encounter gives him the ability to see a mysterious golden boat on the lake: a boat that seems invisible to everyone else. When he tries to climb aboard to explore it more closely, he loses his balance—and a fantastic adventure begins in a hidden world. Leo must show courage, use his wits, and uncover a secret. For only then might he find his way back home… or will he remain lost forever? A story full of adventure, courage, and friendship—for everyone who loves to dream.