![现货 【英文原版】在屋顶上飞的苍蝇 [平装] [7岁及以上]](http://img3m4.ddimg.cn/77/26/1002870374-1_l.jpg)
Recognized as the father of analytic geometry, Ren Descartes was a French mathematician and philosopher. Kids will love this funny and very accessible tale - based on one of math's greatest myths - about the man who popularized the Cartesion system of coordinates. ,
Learn to read with young Amelia Bedelia! The Amelia Bedelia books are great for growing the vocabularies of newly independent readers. In Amelia Bedelia Gets a Break , Amelia Bedelia is put in charge of caring for her class hamster over a school vacation. But Amelia Bedelia gets more than she bargained for when the hamster goes missing! Amelia Bedelia is left in charge of her class pet a hamster named Harry over school break, and she s excited to learn all about caring for an animal. But when Harry goes missing, Amelia Bedelia is upset. Her friends Dawn and Clay help her search the house and make lost pet signs, but it seems hopeless, until Amelia Bedelia puts herself in Harry s shoes and finds him hiding in her favorite spot in the house. A Level 1 I Can Read book featuring the childhood of America s favorite housekeeper, Amelia Bedelia. More than thirty-five million Amelia Bedelia books sold since 1963! ASIN: 0062658883 出版社: GreenwillowBooks(2
Illus. in full color. A fascinating introduction to the world of wolves, one of nature's most enduring and misunderstood creatures. Wolf-pack behavior, body language, and the meaning of howls are all demystified in this natural history.,
