- Author: Gregory Salmieri Robert Mayhew
- Language: English
- Year: 2019
- Author: Gregory Salmieri Robert Mayhew
- Language: English
- Year: 2019
- Author: Ayn Rand, Leonard Peikoff, Yaron Brook, Andrew Bernstein, Onkar Ghate, Elan Journo, Gregory Salmieri, Don Watkins, Jonathan Hoenig, Stuart K. Hayashi
- Language: English
- Year: 2018
- Author: Allan Gotthelf Gregory Salmieri
- Language: English
- Year: 2016