Ranging from the Triassic to the Cretaceous, Colagrande presents a veritable menagerie of Dinosauria. With one hundred full-color plates by the acclaimed illustrator Larry Felder, In the Presence of Dinosaurs is a lively and well-researched exploration of the habitat and behavior of these magnificent creatures, drawing both on the fossil record and on the living descendants of the dinosaurs. Jack Horner, author of numerous dinosaur books and Curator of Paleontology at the Museum of the Rockies, contributes the foreword.