- Author: Augusto C. Sandino (editor), Robert Edgar Conrad (editor), Sergio Ramírez (editor)
- Language: English
- Year: 2014
- Author: Benjamin Halligan, Robert Edgar, Kirsty Fairclough-Isaacs
- Language: English
- Year: 2013
- Author: Robert Edgar, kirsty fairclough-isaacs, benjamin halligan, nicola spelman
- Language: English
- Year: 2015
- Author: Robert Edgar, John Marland
- Language: English
- Year: 2019
- Author: Robert Edgar-Hunt John Marland James Richards Gülengül Altıntaş
- Language: Turkish
- Year: 2012
- Author: Robert Edgar Conrad
- Language: Portuguese
- Year: 1985
- Author: Robert Edgar
- Language: English
- Year: 2017
- Author: Petroski Catherine, Petroski Henry, Phinney Robert Edgar
- Language: English
- Year: 2014
- Author: Nishida Kitarō, Nishitani Keiji, Tanabe Hajime, Nishida Kitarō, Carter Robert Edgar, Tanabe Hajime, Nishitani Keiji
- Language: English
- Year: 2013
- Author: Nishida Kitarō, Nishitani Keiji, Tanabe Hajime, Nishida Kitarō, Carter Robert Edgar, Tanabe Hajime, Nishitani Keiji
- Language: English
- Year: 2013