Susan K. Mitchell

Chemical Cover: Smells and Poisons

Spy Tech: Digital Dangers

Prickly Protection: Stingers, Barbs, and Quills

Regeneration: Regrowing Heads, Tails, and Legs

Spies, Double Agents, and Traitors

Devious Disguises: Animal Look-Alikes

Clever Camouflage: Unseen Animals

Humorous Small Critter Jokes to Tickle Your Funny Bone

Spies and Lies: Famous and Infamous Spies

Spy Gizmos and Gadgets

Spy Codes and Ciphers

Armor Up: Exoskeletons, Scales, and Shells

The Secret World of Spy Agencies