Samuel Liddel MacGregor Mathers
- Mathers and freemasonry.
- http://freemasonry.bcy.ca/biography/esoterica/mathers_m/mathers_m.html

MacGregor Mathers: Some Personal Reminiscenes
- Reflections on the life of Mathers.
- http://www.mystic-mysteries-magic.com/tradition_macgregorreminiscences.htm

Samuel Liddell MacGregor Mathers
- Comprehensive article detailing Mathers, Crowley, the Golden Dawn and various related people and events.
- http://www.controverscial.com/Samuel%20Liddell%20Macgregor%20Mathers.htm

Golden Dawn Research Center - The Truth About S.L. MacGregor Mathers
- An in depth article about Mathers and his role in the Western Mystery Tradition.
- http://www.golden-dawn.org/truth_mathers.html

Biography of Samuel Liddel MacGregor Mathers
- Biographical article and rare photos.
- http://www.golden-dawn.org/biomathers.html

S. L. MacGregor Mathers
- Biographical sketch with sources.
- http://www.kheper.net/topics/Hermeticism/Mathers.html

Samuel Liddell Mathers
- Biography from the web site of the Hermetic Order of the Golden Dawn.
- http://www.hermeticgoldendawn.org/Documents/Bios/mathers.htm