| Author/Contributor(s): | Fleischman, Paul; Ewart, Claire |
| Publisher: | HarperCollins |
| Date: | 2/28/1994 |
| Binding: | Paperback |
| Condition: | NEW |
Miss Pym's class is in for a comic adventure beyond their wildest dreams. They've boarded the Rocky Mountain Unlimited, a mysterious train that's winding its way into the heart of prehistoric times. Join the class-and a horrified Miss Pym-as they scramble dinosaur egg for breakfast, go stegosaurus-back riding and pterodactyl gliding, and play soccer with their giant reptilian friends.