- Author: edited by James E. Fitting
- Language: English
- Author: Dale W. Fitting Laszlo Adler
- Language: English
- Year: 1981
- Author: Sergei Artemov, Melvin Fitting
- Language: English
- Year: 2019
- Author: Fitting Melvin, Rayman Brian (eds.)
- Language: English
- Year: 2017
- Author: Fitting M., Davidson Donald, Hintikka Jaakko, Nuchelmans Gabriël
- Language: English
- Year: 1983
- Author: Fitting Melvin
- Language: English
- Year: 1987
- Author: Fitting Melvin
- Language: English
- Year: 2013
- Author: Melvin Fitting
- Language: English
- Year: 2002
- Author: Raymond M. Smullyan Melvin Fitting
- Language: English
- Year: 1996