Based on Brad Meltzeks series about historical figures from Martin Luther King Jr. to Sacagawea, this activity book features favorites from the Ordinary People Change the World series. Learn new facts, test your knowledge, and go head-to-head with history's greatest minds - all with the beautiful and fun art of Christopher Eliopoulos alongside the interactive and challenging activities. Paperback: 48 pages Age Range: 4 - 7 years Publisher: Grosset & Dunlap; Act Csm St edition (13 Nov. 2017) Language: English ISBN-10: 0515159646 ISBN-13: 978-0515159646 Product Dimensions: 21.6 x 0.6 x 27.6 cm