- Author: Curtis H. Martin Bruce Stronach
- Language: English
- Year: 2017
- Author: Curtis Runstedler
- Language: English
- Year: 2023
- Author: W.E.H. Lecky Lewis Perry Curtis
- Language: English
- Year: 1972
- Author: Mario Curtis Giordani
- Language: Portuguese
- Year: 2001
- Author: Drew A. Curtis Christian L. Hart
- Language: English
- Year: 2022
- Author: Marianne Michaels, Anita Curtis
- Language: English
- Year: 2013
- Author: Bennie J McRae, Curtis M. Miller, Cheryl Trowbridge-Miller
- Language: English
- Year: 2007
- Author: Richard Curtis
- Language: English
- Year: 2007
- Author: Lucy Curtis
- Language: English
- Year: 2014
- Author: Curtis Carmichael
- Language: English
- Year: 2021