Book Description"Reading level: Ages 4-8 Paperback: 24 pages Publisher: Disney Press (February 1, 2003) Language: English ISBN: 0786845031 Product Dimensions: 72 x 79 x 01 inches Stanley's big brother анслжLionel is too busy to play with him So Stanley gets an idea If he were a dinosaur, the Lionel would have to pay attention to him - wouldn't he? Join Stanley as he takes a trip back to the Cretaceous Period to find out all aboout the T Rex - the mightiest dinosaur of all!".