Combines introduces children to the world of modern farm equipment- showing how the most complex machines on the farm work to harvest crops. This book is filled with colorful action photographs, fun illustrations and a cast of cartoon equipment characters. Narrated by Casey the farmer and Tillus the worm, Combines teaches readers how Cody and Kellie- the combines of Happy Skies Farm- harvest crops by gathering, separating, and unloading grain and corn. Learn about the science of farming and discover how their technology makes Cody and Kellie amazing! Recommended for ages 4-8.