- Author: James Alexander Kapaló Éva Pócs William Ryan
- Language: English
- Year: 2013
- Author: Bartholomew Ryan, Marta Faustino, Antonio Cardiello
- Language: Portuguese
- Author: Ryan Tubridy
- Language: English
- Year: 2010
- Author: Jennifer Ryan
- Language: Dutch
- Year: 2023
- Author: Holiday Ryan
- Language: Portuguese
- Year: 2022
- Author: William E. Connolly, Janet Coleman, Alan Ryan
- Language: Czech
- Year: 1995
- Author: Ryan J. Reilly
- Language: English
- Year: 2023
- Author: Ryan Bonfiglio, Izaak de Hulster, Brent A. Strawn
- Language: English
- Year: 2015
- Author: Ryan Tafilowski
- Language: English
- Year: 2019