- Author: Frances Wright (editor), Paul R. Baker (editor)
- Language: English
- Year: 1963
- Author: Raymond J. Cormier Urban T. Holmes
- Language: English
- Year: 1970
- Author: Bernhard Chappuzeau (editor), Christian von Tschilschke (editor)
- Language: Spanish, Castilian
- Year: 2017
- Author: Francisco Bances Candamo (editor), Ignacio Arellano (editor), Blanca Oteiza (editor)
- Language: Spanish, Castilian
- Year: 2014
- Author: Arthur Shapiro
- Language: English
- Year: 2007
- Author: Leketi Makalela (editor), Goodith White (editor)
- Language: English
- Year: 2021
- Author: Simon Rothöhler
- Language: German
- Year: 2021
