Stegosaurus had spikes along its back. Triceratops had long, sharp horns. Tyrannosaurus rex was enormous. Millions and millions of years before the first people lived, these fascinating creatures ruled the Earth. To find out where they came from, you have to look way back in time ...3.5 billion years ago! Come explore the biggest mystery of all: Where did dinosaurs come from? Read and find out!
- ISBN10 0064452166
- ISBN13 9780064452168
- Publish Date 21 December 2010
- Publish Status Active
- Publish Country US
- Publisher HarperCollins Publishers Inc
- Imprint HarperCollins
- Format Paperback
- Pages 40
- Language English
- URL http://harpercollins.com.au/9780064452168