Boo! Reveal a galaxy of spacecruising ghosts—simply by turning the page!Little Boos show up everywhere, even outer space! This continuation of the interactive EEKaBOO series makes readers part of the story as they magically transform each scene with the turn of the page! By activating a slidingblinds mechanism in every spread, you’ll uncover dozens of silly Little Boos as they cause mischief across the universe, including at an astronomy lab, a space station, and, of course, the moon!