The world and Mars are states of mind. The Martian Overmind will help readers devolve, as they discover that they are all Phylum Monsters, after all.

Discusses parasites that live on or in the human body, including head lice, mites, fleas, and tapeworms.

A companion volume to the 3-D "Sea Monsters" film reveals the terrifying predators that lurked in the underwater Cretaceous world, in a volume that also profile

Remo Rydel, an Aussie spacetug captain, thought he had troubles enough already. His gorgeous wife, Kalpurna, was dying. The nearest human hospital was a light y

Explains how animals are classified into different categories according to physical, behavioral, and biological characteristics, from the largest branch to the