These Boos love to groove! Reveal a world of music-loving ghosts—simply by turning the page!Readers of interactive EEK-a-BOO Books are part of the story, magically transforming each scene by activating sliding blinds with the turn of the page! You’ll uncover dozens of silly Little Boos as they bop and groove to music from all over the world, including jazz, rock, polka, salsa, and hip-hop!