George and The Cosmic Treasure Hunt 乔治太空寻宝之旅

出版时间：2011-2  作者：HawkingLucy　著  页数：295  

内容概要

Join George and Annie at Space Camp in America, where they discover a mysterious riddle that will send them on an action-packed, rollercoaster trail across the universe, involving Martian sunsets, far-distant star systems and a dangerous enemy.