SCHOLASTIC’S THE MAGIC SCHOOL BUS IN THE TIME OF THE DINOSAURS by Joanna Cole & Bruce Degen 48 pages; Ages 6–9 Scholastic Press; $15.95 ISBN 0-590-44688-6 Scholastic; $4.95 ISBN 0-590-44689-4 Mariposa Spanish Paperback; $4.95 ISBN 0-590-67702-0 What luck! Ms. Frizzle is taking her class to a dinosaur dig to look for Maiasaura nests. But as soon as the kids get to fossil country, the Magic School Bus turns into a time machine and transports them back to prehistoric times... When dinosaurs roamed the earth! Take a tour of the Triassic, Jurassic, and Cretaceous periods with America's most popular science teacher and learn the newest information about dinosaurs. Put on your camouflage suits. This is one class trip you won't want to miss.