Westria
- Lady of Light (1982) ISBN 0-671-45597-4
- Lady of Darkness (1983) ISBN 0-671-45882-5
- Silverhair the Wanderer (1986) ISBN 0-8125-4860-4
- The Earthstone (1987) ISBN 0-8125-4862-0
- The Sea Star (1988) ISBN 0-8125-4864-7
- The Wind Crystal (1990) ISBN 0-8125-0040-7
- The Jewel of Fire (1992) ISBN 0-8125-1110-7
- The Golden Hills of Westria (2006) ISBN 0-7653-0889-4
Lady of Light and
Lady of Darkness have been republished in the U.S. as a single volume under the name
Mistress of the Jewels (1991), and in the UK as
Lady of Light, Lady of Darkness (1990)
Wodan's Children
- The Wolf and the Raven (1993) ISBN 0-688-10821-0
- The Dragons of the Rhine (1995) ISBN 0-688-13986-8
- The Lord of Horses (1996) ISBN 0-688-14606-6
The Hallowed Isle
- The Book of the Sword (1999) ISBN 0-380-78870-5
- The Book of the Spear (1999) ISBN 0-380-80546-4
- The Book of the Cauldron (1999) ISBN 0-380-80547-2
- The Book of the Stone (2000) ISBN 0-380-80548-0
These were also published in two volumes, as
The Hallowed Isle: Books I & II (2000) and
Books III & IV (2001)
Chronicles of Fionn mac Cumhal
In collaboration with Adrienne Martine-Barnes:
- Master of Earth and Water (1993) ISBN 0-688-12505-0
- The Shield Between the Worlds (1994) ISBN 0-688-13176-X
- Sword of Fire and Shadow (1995) ISBN 0-688-14156-0
Avalon series
In collaboration with Marion Zimmer Bradley:
- The Forest House (1994) (uncredited)
- Lady of Avalon (1997) (uncredited)
- Priestess of Avalon (2000)
As sole author:
- Ancestors of Avalon (2004)
- Ravens of Avalon (2007)
- Sword of Avalon (2009)
Other novels
- Brisingamen (1984) ISBN 0-425-07298-3
- White Mare, Red Stallion (1986) ISBN 0-425-08531-7
- The Paradise Tree (1987) ISBN 0-441-65134-8
- The White Raven (1988) ISBN 0-688-07496-0
- The Serpent's Tooth (1991) ISBN 0-688-08339-0
Sword and Sorceress series
Paxson has authored the following stories from the Sword and Sorceress series, an annual anthology of fantasy stories:
- Sword of Yraine
- Shadow Wood
- Equona's Mare
- The Sword Slave
Other short fiction
- "The Song of N'Sardi-El" in Millennial Women (1978)
- "An Appropriate Hell" in War in Hell (1988) - part of the Heroes in Hell series
Other books
- Celestial Wisdom for Every Year of Your Life: Discover the Hidden Meaning of Your Age (with Z. Budapest) Weiser Books (2003) ISBN 157863282X, ISBN 978-1578632824
- Taking Up the Runes: A Complete Guide to Using Runes in Spells, Rituals, Divination, and Magic Weiser Books (April 20 2005) ISBN 1578633257, ISBN 978-1578633258
- Essential Asatru: Walking the Path of Norse Paganism Citadel (December 1, 2006) ISBN 0806527080, ISBN 978-0806527086
- Trance-Portation: Learning to Navigate the Inner World Red Wheel/Weiser Books (November 1, 2008) ISBN 1578634059, ISBN 978-1578634057