- Author: Andrew Singer
- Language: English
- Year: 2016
- Author: Peter N. Novalis, Virginia Singer, Roger Peele
- Language: English
- Year: 2019
- Author: Margaret Kernan, Elly Singer
- Language: English
- Year: 2010
- Author: Christoph Singer, Christoph Lehner
- Language: English
- Year: 2016
- Author: Christoph Singer
- Language: English
- Year: 2014
- Author: Michael Singer Dobson
- Language: English
- Year: 2015
- Author: Fanny Singer
- Language: English
- Author: Thomas Singer, Jules Cashford, Craig San Roque
- Language: English
- Year: 2019
Ethics in the Real World: 90 Essays on Things That Matter – A Fully Updated and Expanded Edition
pdf
- Author: Peter Singer
- Language: English
- Year: 2023
- Author: Peter Singer, Hayrullah Doğan
- Language: Turkish
- Year: 2005