The 39 Clues: Storm Warning 基本信息 Author：Linda Sue Park ISBN13:9780545341387 Format:Paperback Book Pages:192 pages Grades:5 - 7 Lexile® Measure:630L Guided Reading Level:U DRA Level:50 ACR Level:4.6 内容简介 Amy and Dan hit the high seas as they follow the trail of some infamous ancestors to track down a long lost treasure.