01308cam a2200373 4500 297556052 TxAuBib 20151202120000.0 070724t20082007||||||||||||||||||||eng|u bl2008004968 9780142410899 PAP 5.99 0142410896 PAP 5.99 9780399245053 0399245057 (OCoLC)166367365 TxAuBib Birney, Betty G. Trouble according to Humphrey / Betty G. Birney. New York : Puffin Books, 2008. ©2007. 183 pages : illustrations ; 20 cm. According to Humphrey Humphrey, the pet hamster of Longfellow School's Room 26, relates the ups and downs experienced by his human classmates as they begin a project to create a model town complete with houses and community services. Grades 4-6. Ages 9-11. 700 Lexile. 20170703. MG. Hamsters Fiction. Schools Fiction. Interpersonal relations Fiction. School stories. According to Humphrey.