School of Dragons #2: Greatest Inventions (DreamWorks Dragons)

From the DreamWorks How to Train Your Dragon series comes a brand-new kind of school!
 
Join the School of Dragons and discover the secrets behind the first telephone, the first video game, and more! You’ll even explore amazing inventions created by kids! You never know when a dragon lesson will come in handy—especially if Hiccup needs help with his latest Viking contraption. . . .
 
The School of Dragons nonfiction books are packed with full-color photos and fun facts—the perfect way to get young readers hooked on science!