- Author: Phillip A. Griffiths
- Language: English
- Year: 2016
- Author: William G. Bowen, Eugene M. Tobin
- Language: English
- Year: 2015
- Author: C. P. Downes (editor), C. R. Wolf (editor), D. P. Lane (editor)
- Language: English
- Year: 2014
- Author: Henri Pirenne, Michael McCormick
- Language: English
- Year: 2014
- Author: Ismail Fajrie Alatas
- Language: English
- Year: 2021
- Author: Ulrich Pfammatter
- Language: German
- Year: 2000
- Author: Herbert Croly (editor), Arthur M. Schlesinger Jr. (editor)
- Language: English
- Year: 1965
- Author: Ángela Di Tullio (editor), Enrique Pato (editor)
- Language: Spanish, Castilian
- Year: 2022
- Author: Juan Matas Caballero (editor), José María Micó (editor), Jesús Ponce Cárdenas (editor)
- Language: Spanish, Castilian
- Year: 2013
