- Author: Eric D. Reymond
- Language: English, Hebrew
- Year: 2014
- Author: Eric D. Reymond
- Language: English
- Year: 2018
- Author: Eric D. Reymond
- Language: English
- Year: 2014
- Author: Eric D. Reymond
- Language: English
- Year: 2011
- Author: Eric D. Reymond
- Language: English
- Year: 2011