- Author: John Laing Roberts Shyam Nath Satya Paul Yeti Nisha Madhoo
- Language: English
- Year: 2021
- Author: John W. Roberts Lance A. Wallace (auth.) David M. Whitacre (eds.)
- Language: English
- Year: 2009
- Author: John maddox roberts
- Language: Spanish
- Year: 2010
- Author: Hugo G. Nutini John M. Roberts
- Language: English
- Year: 1993
- Author: John Chatfeild-Roberts
- Language: English
Conan the Champion
epub
- Author: John Maddox Roberts
- Language: English
- Year: 1987
- Author: John L. Roberts
- Language: English
- Year: 2002
- Author: John Michael Roberts (auth.)
- Language: English
- Year: 2003
- Author: Kathryn Dean Jonathan Joseph John Michael Roberts Colin Wight (auth.)
- Language: English
- Year: 2006
- Author: John Michael Roberts (auth.)
- Language: English
- Year: 2009