- Author: Martin J. Ball (editor), Paul Fletcher (editor), David Crystal (editor)
- Language: English
- Year: 2019
- Author: Paul Fletcher (editor), Martin J. Ball (editor), David Crystal (editor)
- Language: English
- Year: 2016
- Author: Martin J. Ball (editor), David Crystal (editor), Paul Fletcher (editor)
- Language: English
- Year: 2012
- Author: Elena Babatsouli (editor), Martin J. Ball (editor)
- Language: English
- Year: 2020
- Author: Martin J. Ball (editor), Rajend Mesthrie (editor), Chiara Meluzzi (editor)
- Language: English
- Year: 2023
- Author: Jack S. Damico Nicole Müller Martin J. Ball
- Language: English
- Year: 2021
Being Infinite: An Entheogenic Odyssey into the Limitless Eternal: A Memoir from Ayahuasca to Zen
epub
- Author: Martin W. Ball
- Language: English
- Year: 2014
- Author: Martin J. Ball (editor) Nicole Müller (editor) Ryan L. Nelson (editor)
- Language: English
- Year: 2013
- Author: Martin J. Ball (editor)
- Language: English
- Year: 2021
- Author: Martin J. Ball
- Language: German
- Year: 2010