Bound To Stay Bound

		Spy Surveillance  Author: Olson, Elsie  Publisher: Abdo Publishing (-1)  Dewey: 900  Classification: Nonfiction  Physical Description:   BTSB No: 690031  ISBN: 9781098293185  Ages: 10-14  Grades: 5-9
	Price: $28.16

Summary:
Learn how spies used surveillance techniques in the past like bugs, wires, cameras, and opening and reading mail. Readers will also learn about modern surveillance like drones, spy planes, and satellites.