Jack 和 Annie第一次發現樹屋不小心跑到了恐龍時代，回來後就想對恐龍的一切充滿了興趣，於是他們便利用圖書館、博物館及網際網路去蒐集更多相關的資訊，一起來看看他們二個對恐龍所做的研究報告。有沒有興趣也自己做一份呢？
Who invented the word dinosaur? Which dinosaur was biggest? What did ancient people think fossils were? Which dinosaur mysteries still haven’t been solved? It’s Jack and Annie’s very own guide to the most amazing creatures of all time. Including: 1. Jack and Annie’s Dinosaur Hall of Fame; 2.Bone-hunter mistakes; 3.Dinosaur neighbors; 4.Fossil photos; 5.Dinosaur mysteries and much more!
