1. 01. English Non Fiction 101 cool science experiments / by Chapman, Helen, Publication: Dingley, Australia : Hinkler Books, 2002 . 207 p. : 23 cm. Date:2002 Availability: Copies available: (1), Actions:
2. 03. English Easy Reading The power of water / by Chapman, Helen. Publication: Clear Springs, IL : Rigby, 1996 . 24 p. : 21 cm. Date:1996 Availability: Copies available: (4), Actions: