24/7: Science Behind the Scenes: Spy Files

Micro Spies: Spy Planes the Size of Birds! by Lisa Jo Rudy

Micro Spies: Spy Planes the Size of Birds!

24/7: Science Behind the Scenes: Spy Files

Lisa Jo Rudy

64 pages

nonfiction childrens technology young adult slow-paced
Bioterror: Deadly Invisible Weapons by Lisa Jo Rudy

Bioterror: Deadly Invisible Weapons

24/7: Science Behind the Scenes: Spy Files

Lisa Jo Rudy

64 pages

nonfiction science informative medium-paced
Eyes in the Sky: Satellite Spies Are Watching You! by Lisa Jo Rudy

Eyes in the Sky: Satellite Spies Are Watching You!

24/7: Science Behind the Scenes: Spy Files

Lisa Jo Rudy

64 pages

nonfiction childrens science technology young adult