Crash! Boom! Bang! The school is having building work, so Stella the Mouse, Nico the Toad, Delilah the Spider and Bo the Parakeet grab their hard hats and explore. The art room, music room and library are a mess, and they can't find Goldie the Goldfish. Is all of this construction worth the mess and stress? This early chapter book from the Classroom Critters series will answer that very question. Part of the Classroom Critters series.