Sh-h-h-h-h-h!! Top Secret... Crack the code of superspy science fun! Make your own spy sunglasses * Write messages with invisible ink * Hook up a secret alarm,

Describes the skills, equipment, and techniques that spies use. Includes activities and experiments.

This book is different from other I spy books. We provide many words about science for children. With a ton of cute pictures inside. Your kids will love this "I

A riveting true story of industrial espionage in which a Chinese-born scientist is pursued by the U.S. government for trying to steal trade secrets, by a finali

Learn about new tools for spies.