Mistakes That Worked

The World's Familiar Inventions and How They Came to Be

Illustrated by John O'Brien
Hardcover
$12.99 US
RH Childrens Books | Delacorte Press
5.81"W x 8.56"H x 0.46"D   | 7 oz | 12 per carton
On sale Oct 11, 2016 | 96 Pages | 978-0-399-55202-1
Age 8-12 years | Grades 3-7
Reading Level: Lexile 1040L | Fountas & Pinnell T