01224cam a2200325 4500 64541602 TxAuBib 970210s1997||||||||||||||||||||||||eng|u 9780590921589 pbk. $5.99 0590921584 pbk. $5.99 (OCoLC)37361854 MvI MvI MvI TxAuBib Cole, Joanna. The Magic School Bus ups and downs : a book about floating and sinking / based on The Magic School Bus book series written by Joanna Cole and illustrated by Bruce Degen. Ups and downs. Magic school bus ups and downs. New York : Scholastic, 1997. unp. : col. illus. Magic school bus "Watch scholastic's The Magic School Bus TV Show on PBS"--Logo on cover. "Based on the episode from the animated TV series produced by Scholastic Productions, Inc."--T.p. verso. 20030917. Water. Hydrostatics. Hydrodynamics. Degen, Bruce, illus. Scholastic Productions. Magic school bus. TXCOT