Armor to venom
Phyllis J. Perry
Describes how animals survive by using their armor, camouflage, horns, stings, and other natural protective devices and strategies.

by written and (2011)
Who dozes standing on one leg without falling over, snores while flying, or snuggles together in a big sleepy pile? This book shows you how animals sleep.
Phyllis J. Perry
Describes how animals survive by using their armor, camouflage, horns, stings, and other natural protective devices and strategies.
Bernard Stonehouse
Pictures and text show how different animals use posture, plumage, or other natural decoration to warn, elude, or engage in courtship
Carolyn Otto
Explains how animals, birds, reptiles, and insects vary their markings and color to hide from their enemies and respond to their environment.
Stephen R. Swinburne
Describes how a variety of animals, including kangaroos cockroaches, and pythons, protect their unhatched eggs and young offspring from predators.