Cave Of Wonders

KIRBY, MATTHEW J. - Europe is in the grip of the Dark Ages, but there is a light in the dark: Baghdad The great city has become a center of learning, populated by scholars, merchants, and explorers from all across the known world But danger lurks in the desert and Dak, Sera, and Riq must act fast to save the world's greatest library from utter destruction Product Details Age Range: 8 - 12 years Grade Level: 3 - 7 Lexile Measure: 620L (What's this?) Series: Infinity Ring (Book 5) Hardcover: 192 pages Publisher: Scholastic Inc (August 27, 2013) Language: English ISBN-10: 0545387000 ISBN-13: 978-0545387002 Product Dimensions: 0 8 x 5 x 7 8 inches