"Are you ready to take your knowledge of the planet Earth to the next level? This activity-packed workbook will help you go straight to the head of the class"--P. [4] of cover. Publisher : DK Children (August 20, 2007) Language : English Paperback : 48 pages ISBN-10 : 0756630096 ISBN-13 : 978-0756630096 Reading age : 8 - 12 years Grade level : 3 - 7 Item Weight : 8.8 ounces Dimensions : 9.14 x 0.52 x 11.26 inches Link download http://nitroflare.com/view/E913437F3C93C7Bhttps://nitroflare.com/folder/949760/L00VuZ2xpc2g=