- Author: Penny Olsen
- Language: English
- Year: 2005
- Author: Paul Dolan Jan Abel Olsen
- Language: English
- Year: 2003
- Author: Jørn Olsen Kaare Christensen Jeff Murray Anders Ekbom (auth.)
- Language: English
- Year: 2010
- Author: Jan Kyrre Berg Olsen Evan Selinger Søren Riis
- Language: English
- Year: 2009
- Author: Ryan Fife Wei Meng Lee & Dan A. Olsen Technical Editor
- Language: English
- Year: 2001
- Author: Karen Olsen Bruhns Karen E. Stothert
- Language: English
- Year: 1999
- Author: Sondra Spatt Olsen
- Language: English
- Year: 1991
- Author: Brad Olsen
- Language: English
- Year: 1998
- Author: Russ Olsen
- Language: English
- Year: 2011