Three kids travel to the time of the dinosaurs. They are trying to help a baby dinosaur find his mother. But an asteroid is about to hit the Earth. And a scary meat-eater is chasing them! Only math can save them! And you can help the kids figure out what to do!
- ISBN10 0439537738
- ISBN13 9780439537735
- Publish Date 1 July 2004
- Publish Status Out of Stock
- Publish Country US
- Imprint Cartwheel Books
- Format Paperback (US Trade)
- Pages 58
- Language English