Storm Constantine (b. 1956) is a British science fiction and fantasy author, primarily known for her Wraeththu series.

Since the late 1980s she has written more than 20 novels, plus several non-fiction books. She is featured in the Goth Bible and is often included in discussions of alternative sexuality and gender in science fiction and fantasy; many of her novels include same-sex relationships or hermaphrodites or other twists of gender. Magic, mysticism and ancient legends (like the Grigori) also figure strongly in her works.

In 2003 she launched Immanion Press, based out of Stafford, England. The publishing company publishes not only her own works but those of new writers, as well as well-known genre writers, mainly from the UK.

Books in order of publication by series:

The Enchantments of Flesh and Spirit1987
The Bewitchments of Love and Hate1988
The Fulfilments of Fate and Desire1989
Burying the Shadow1992
Wraeththu1993
Wraeththu: From Enchantment to Fulfilment1993
Sign for the Sacred1993
Calenture1994
Stalking Tender Prey1995
Scenting Hallowed Blood1996
Three Heralds of the Storm1997
Sea Dragon Heir1999
The Oracle Lips1999
The Thorn Boy1999
Thin Air1999
The Crown of Silence2000
The Way of Light2001
Egyptian Birth Signs: The Secrets of the Ancient Egyptian Horoscope2002
The Wraiths of Will and Pleasure2003
Hermetech2003
Stealing Sacred Fire2004
The Shades of Time and Memory2004
The Hienama2005
Grimoire Dehara Book One: Kiamana2005
Wraeththu – the Picture Book. Based on the novels2005
Mythanima2006
The Ghosts of Blood and Innocence2008
Sekhem Heka2008
Student of Kyme2008
Mythophidia2008
Mythangelus2009
Mytholumina2009
Paragenesis: Stories from the Dawn of Wraeththu2010
The Monstrous Regiment2011
Mythanimus2011
Aleph2012
Para Imminence: Stories of the Future of Wraeththu2012
Lacrymata2012
The Moonshawl2014
Para Kindred: Enigmas of Wraeththu2014
Bast And Sekhmet: Eyes Of Ra2015
Night’s Nieces2015
Whatnots and Curios2015
Blood, the Phoenix and a Rose: An Alchymical Triptych2016
Splinters of Truth2016
Grimoire Dehara Book Two: Ulani2016
Para Animalia: Creatures of Wraeththu2016
Dark in the Day2016
A Raven Bound with Lilies: Stories of the Wraeththu Mythos2017
The Darkest Midnight in December: Ghost Stories for the Winter Season2017
Visionary Tongue2017
Grimoire Dehara: Nahir Nuri2017
Para Spectral: Hauntings of Wraeththu2018
SHE: Primal Meetings with the Dark Goddess2018
Songs to Earth and Sky: Stories of the Seasons2018
Mythumbra: A Collection of Stories2018
The Enchantments of Flesh and Spirit: Book One of the Wraeththu Chronicles (2018
Breathe, My Shadow2020