A witty set of comparisons that places ancient dinosaurs side by side with modern-day objects.
Dinosaurs were gigantic beasts that walked on Earth long before humans appeared. Everybody knows the dinosaurs were BIG, but how big is BIG? As big as a fire engine? As small as a chicken?
Patrick O'Brien's marvelous illustrations place dinosaurs side by side with modern-day animals, vehicles, and people so that children can easily grasp how the dinosaurs would stack up if they were around today.
Patrick O'Brien earned a degree in biology from the University of Virginia in 1982 and went on to study art at Virginia Commonwealth University. He has been fascinated with prehistoric animals since he was a child. He lives with his wife and son in Baltimore, Maryland.