While on a field trip to a museum, young twin superheroes Timmy and Tabby battle robotic dinosaurs controlled by a mad scientist who plans to take over the world.
- ISBN10 0439466253
- ISBN13 9780439466257
- Publish Date 1 September 2003
- Publish Status Out of Stock
- Publish Country US
- Imprint Cartwheel Books
- Format Paperback (US Trade)
- Language English