SM
Articles and websites
The Scourge and the Kiss
- pain, symbolism and the sacred
Venus in Furs - the spiritual elements of SM
(PDF) by Eloise Severin
A kink in the process
- Su Connan in
Therapy Today (vol 21, issue 6, July 2010)
Clarisse Thorn, BDSM resources
Raven Kaldera: Pagan BDSM
Blogs
Clarisse Thorn
The Pervocracy
(also has excellent articles on consent)
Books
Patrick Califia,
Sensuous Magic
Clarisse Thorn,
The SM Feminist
Raven Kaldera,
Dark Moon Rising:
Pagan BDSM
& the Ordeal Path
Mark Thompson,
Leatherfolk
Christine Kraemer,
Divided for Love's Sake: Eros and Touch from a Pagan perspective