Wendy and Maureen are in vacation mode. Wendy loves summer, the beach, and the sun. She loves getting a tan. But her little sister, Maureen, is more annoying than sand in a bathing suit! But a family boat trip makes the siblings appreciate their life on land! Plus, Wendy wants to explore the world.but is she ready to explore the terrifying depths of Maureen's room?

Illustrated by: Christophe Cazenove