00888cam a2200253 4500 332741805 TxAuBib 20171027120000.0 030326s2004||||||||||||||||||||||||eng|u 2003005974 9780399241987 hc. $14.99 0399241981 hc. $14.99 9780142403525 Puffin $5.99 0142403520 Puffin $5.99 TxAuBib Birney, Betty G. The world according to Humphrey / Betty G. Birney. New York : G. P. Putnam's, 2004. 124 p. ; 22 cm. Humphrey, pet hamster at Longfellow School, learns that he has an important role to play in helping his classmates and teacher. 20171027. Hamsters Fiction. Schools Fiction.