玩中学：这是Twirl出版社深受喜爱的磁铁书系列的特点。45本磁铁书能给小朋友们带去很多乐趣和知识。侏罗纪、白垩记和三叠纪这三个时期的精彩信息都被包含在这本书中，同时还包括各种史前生物的许多信息。对小恐龙迷来说，这本书绝对不能错过！

Learning through play: That's the hallmark of Twirl's popular Magnetology series. Forty-five magnetic pieces provide kids with lots of fun and knowledge that they can use to fill five dramatic oversized scenes. Fascinating information just right to for its audience about the Jurassic, Cretaceous, and Triassic periods are packed into this all-in-one playset, along with many facts about various prehistoric creatures. The perfect travel and take-along book for young dinosaur fans.