Ryan Nagelhout 
Amphibious Vehicles [PDF ebook] 

Amphibious vehicles are known for their versatility in helping troops and supplies get from sea to land and back again. Starting out with boats with wheels, these machines are fast and full of technology to keep people safe and always moving. Readers will learn about how amphibious vehicles developed and see examples of modern amphibious vehicles in the military today. They’ll also get a glimpse into the future of amphibious vehicles in the military.