1. 01. English Non Fiction Pyramids / by Leech, Bonnie Coulter. Publication: New York : The Rosen Publishing Group's PowerKids Press, 2007 . 24 p. : , Includes index. 22 x 26 cm. Date:2007 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Polygons / by Stienecker, David, Publication: New York : Benchmark Books, 1997 . 32 p. : , Includes index. 24 cm. Date:1997 Availability: Copies available: (1), Actions: