- Author: Colin Tudge
- Language: Norwegian
- Year: 1989
- Author: Jack Meadows
- Language: Norwegian
- Year: 1989
Universet
pdf
- Author: Iain Nicolson Patrick Moore
- Language: Norwegian
- Year: 1989
- Author: Peter J. Smith
- Language: Norwegian
- Year: 1989
Medisin
pdf
- Author: Bernard Dixon
- Language: Norwegian
- Year: 1988
- Author: David Blackburn Geoffrey Holister
- Language: Norwegian
- Year: 1988
Dyrenes verden
pdf
- Author: Colin Tudge
- Language: Norwegian
- Year: 1990
- Author: David Blackburn Geoffrey Holister
- Language: Norwegian
- Year: 1988
Grunnlag for liv
pdf
- Author: Linda Gamlin Gail Vines
- Language: Norwegian
- Year: 1990
Livet på jorden
pdf
- Author: Linda Gamlin Gail Vines
- Language: Norwegian
- Year: 1989