- Author: Dwi Noverini Djenar, Michael C. Ewing, Howard Manns
- Language: English
- Year: 2018
- Author: Jeffrey Vogt, Janice Bellace, Lance Compa, KD Ewing, Lord Hendy, Klaus Lörcher, Tonia Novitz
- Language: English
- Year: 2020
- Author: K.D. Ewing, Samuel Issacharoff (editors)
- Language: English
- Year: 2006
- Author: K.D. Ewing
- Language: English
- Year: 2007
- Author: Galen Wood Ewing
- Language: English
- Year: 1975
- Author: J. Ewing (James Ewing) Ritchie
- Language: English
- Year: 2017
- Author: E. Thomas Ewing
- Language: English
- Year: 2010
- Author: J. Ewing (James Ewing) Ritchie
- Language: English
- Year: 2015
- Author: J. Ewing (James Ewing) Ritchie
- Language: English
- Year: 2021
- Author: J. Ewing (James Ewing) Ritchie
- Language: English
- Year: 2019