  The Big Book of Cool Inventions Tons of Inventions Experiments and Mind Bending Games (Paperback) ISBN-13: 9780071352086 ISBN-10: 0071352082 Genres: Children's Books, Teen & Young Adult ?  Fun with Mixing and Chemistry (Paperback) ISBN-13: 9780071348256 ISBN-10: 0071348255 Genres: Children's Books, Science & Math, Engineering & Transportation ?  Learn About the Way Things Move [Little Scientists Hands-On Activities] (Paperback) ISBN-13: 9780071348249 ISBN-10: 0071348247 Genres: Children's Books, Science & Math, Engineering & Transportation ?  Learning About the Changing Seasons [Little Scientists Hands-On Activities] (Paperback) ISBN-13: 9780071348225 ISBN-10: 0071348220 Genres: Children's Books, Science & Math, Engineering & Transportation, Outdoors & Nature ? |
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