This is a fabulous new edition of this exciting and informative title, which explores the world's prehistory and the many different plants and animals that inhabited it. Every spread is packed with extraordinary detail - there are over 100 objects to spot within each original scene, and over 1,000 things to spot in the book overall, including all manner of intriguing prehistoric creatures from the most fearsome of dinosaurs to the tiniest of insects. In addition to forming a captivating puzzle book, this title also provides a fascinating overview of life on Earth millions of years ago, revealing a host of fascinating facts about the many different periods before humans came to dominate the planet. For those who find the searches a little too trickly, the answers to all the puzzles are provided at the back of the book.