Its all systems go for a bedtime voyage to the stars and to Mars! Stink and his best friend, Webster, let their imaginations fly at their first-ever sleepover.

Three, two, one… sleepover! Stink cant wait for Webster to arrive and sleep over for the very first time. Big sister Judy is ready with all the important rules: (1) You have to have a theme. (2) You have to have an activity. (3) You have to have snacks. (4) You cannot sleep! When Webster shows up in his outer-space pjs, it doesnt take long for a theme to emerge. Stinks race-car bed doubles as a spaceship and an old keyboard is a control panel as the explorers suit up, buckle in, and blast off… Va-room! Playful illustrations and astronaut lingo capture their imaginary adventure from takeoff to spacewalking, while more creativity comes into play when they land and experiment with space-worthy snacks.