Clean Green Machines

Save a lot of energy

and keep our world clean.

For every kind of living thing

let's try to be more green.

Zippy wordplay and zappy art make learning about eco-friendly inventions fun as Rabbit, Bird, and Mouse encounter electric cars, solar-powered planes, wind turbines, and much more. Each page is filled with details that machine-mad kids will love.

From tractors and trucks to robots and rockets, the bestselling “Amazing Machines” series is the perfect way for children to learn about all sorts of machines and vehicles! Each book introduces a new vehicle or machine and the many jobs it can do.