- Author: Sirley Ríos Acuña
- Language: Spanish
- Year: 2019
- Author: Arturo Jiménez Borja
- Language: Spanish
- Year: 1998
- Author: Raúl R Romero (ed.), Ana M Béjar, Michelle Bigenho, Gisela Cánepa, Leonidas Casas, Zoila Mendoza, Manuel Ráez, Renato Romero, Thomas Turino, James M Vreeland (auts.)
- Language: Spanish
- Year: 1998
The World Without Us
mobi
- Author: Weisman Alan
- Language: English
- Year: 2008
The World Without Us
epub
- Author: Weisman Alan
- Language: English
- Year: 2008
- Author: Cheryl Shearar
- Language: English
- Year: 2004
- Author: Wells Peter S
- Language: English
- Year: 2017
- Author: Pink Sarah
- Language: English
- Year: 2006
- Author: Oliver Harry
- Language: English
- Year: 2010
