This bumper book contains four exciting titles from Usborne's hugely popular Great Searches series, bound together in one volume: The Great Castle Search, The Great Dinosaur Search, The Great History Search, and The Great World Search. Every spread is packed with detail - there are over 100 objects to spot within each scene - and over 4,000 things to spot in the book overall. In addition to being a puzzle book to pore over for hours on end, this is also an informative reference title, with snappy captions and fascinating facts featured throughout. For those who find the searches a little too tricky, the answers to all the puzzles are provided at the back of the book.