The Dinosaurs' Last Days

by Alvin Granowsky and Paul Lopez

Published 1 January 1992
Examines various scientific theories about the extinction of the dinosaurs, involving floods, giant meteorites, cold weather, disease, and simultaneous volcanic eruptions.

Dinosaurs of All Sizes

by Alvin Granowsky and Paul Lopez

Published 1 January 1992
Describes the various sizes of dinosaurs, including Tyrannosaurus Rex, Diplodocus, and Brontosaurus, as well as some dinosaurs that were as small as dogs.

Hungry Dinosaurs

by Alvin Granowsky and Carol Anouye

Published 1 January 1992
Describes a variety of herbivorous and carnivorous dinosaurs, including the Brachiosaur and Allosaurus.