1. 09. Reference The World Book dictionary / by World Book Publication: Chicago : World Book, 1990 . 2 v. (124, 2430 p.) : 29 cm. Date:1990 Availability: Copies available: (2), Actions:
2. 04. English Audio Visual Rain forests.   Publication: Chicago : World Book in association with Two Can, 1997 . 48 p. : , Includes index. 22 cm. + Date:1997 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction Guinness World Records 2008 by Guinness World Book Publication: London Guinness World Records Limited 2007 . 289 pages Date:2007 Availability: Copies available: (1), Actions:
4. 09. Reference World Book Encyclopedia by World Book Publication: Chicago World Book, Inc. 1998 Date:1998 Availability: Copies available: (1), Actions: