Describes the dinosaurs that once lived in Europe, giving the physical characteristics of each type and explaining how they displayed similar behaviors to many animals of today.
This is a description of how the Aletopelta and other dinosaurs from the West Coast of North America survived, and what they have in common with today's animals.
Examines the history of flight, focusing on some of the most unusual, daring, and strange designs for flying machines that have been developed over the course of the twentieth century.