
- Author: Samuel Butler
- Language: English
- Year: 2011

- Author: R. A. Alger
- Language: English
- Year: 2011

- Author: H.L. Mencken
- Language: English
- Year: 2011

- Author: Charles Darwin
- Language: English
- Year: 2011

- Author: Percy H. Boynton
- Language: English
- Year: 2012

- Author: Spencer Walpole
- Language: English
- Year: 2011

- Author: Spencer Walpole
- Language: English
- Year: 2011

- Author: Rollo Walter Brown
- Language: English
- Year: 2011

- Author: Horace Bushnell
- Language: English
- Year: 2012

- Author: George T. Denison
- Language: English
- Year: 2011