Choo Choo! Kids love trains! Especially the old-timey steam engines found in amusement parks and zoos. But what about a super-speeder in Japan that zooms on the track at 361 miles per hour? Or the world's longest freight train, stretching on for a whopping 4.6 miles? Or futuristic railways in the sky? In this level 1 reader, young readers will discover a whole new way of looking at trains!National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.nat