This book is all about facts but in a different way than most dinosaur books are presented. The skeletons of these dinosaurs are museum quality in their accuracy and the water colors make them come alive. X-Ray Dinosaurs And Other Prehistoric Creatures features facts about where these dinosaurs originated, whether they walked, flew, or swam, their diet, the age in which they lived, and size. Each spread in the book has the facts, a poem and an illustration. The size chart clearly illustrates the sizes of these animals! For instance the Archaeopteryx could have flown through the T-Rex's nose.. not that he'd have wanted to!There is nothing as spectacular as the sheer size and magnificence of dinosaurs, plesiosaurs, and pterosaurs! Children and adults have been fascinated with them since the first one was discovered! Most young children know the names and pronunciations of dinosaurs more accurately than most adults! This book is attractive to both boys and girls and the poems are delightfully funny.