- Author: Steven J. Zaloga, Brian Delf
- Language: English
- Year: 2011
- Author: Gordon L. Rottman, Chris Taylor(Illustrator), Brian Delf(Illustrator)
- Language: English
- Year: 2007
- Author: Chris Henry Brian Delf
- Language: English
- Year: 2004
- Author: Dale Clarke Brian Delf
- Language: English
- Year: 2005
- Author: Duncan Campbell Brian Delf
- Language: English
- Year: 2003
- Author: Duncan Campbell Brian Delf
- Language: English
- Year: 2003
- Author: David Hollins Brian Delf
- Language: English
- Year: 2003
- Author: Gordon L. Rottman, Chris Taylor(Illustrator), Brian Delf(Illustrator)
- Language: English
- Year: 2007
- Author: Carola Vogel, Brian Delf(Illustrator)
- Language: English
- Year: 2010
- Author: Konstantin Nossov, Brian Delf(Illustrations)
- Language: English
- Year: 2008