Slip back to the Wild West with out intrepid time travelers, who are caught up in the rivalry between the dinosaur bone hunters Othniel Marsh and Edward Cope.
Should they interfere with scientific discovery or leave well alone?
An adventure of Wild West cowboys and Indians, steam trains and dinosaurs.
- Format: Hardback
- Pages: 128 pages
- Publisher: Dorling Kindersley Ltd
- Publication Date: 16/01/2015
- Category: Dinosaurs & prehistoric world (Children's/YA)
- ISBN: 9780241182598