- Author: David E. Smith
- Language: English
- Year: 1975
- Author: David E. Smith
- Language: English
- Year: 2007
- Author: David E. Smith
- Language: English
- Year: 1981
- Author: David E. Smith
- Language: English
- Year: 2013
- Author: David E. Smith
- Language: English
- Year: 2013
Invisible Crown
pdf
- Author: David E. Smith
- Language: English
- Year: 1995
- Author: David E. Smith
- Language: English
- Year: 1999
- Author: David E. Smith
- Language: English
- Year: 2003
- Author: David Nichol Smith
- Language: English
- Year: 1937
- Author: David E. Smith, Norman Ward
- Language: English
- Year: 1990