The Arcana Oracle Series by Susan Wands

Pamela, hired by a cult to design tarot cards, summons the muses of her cards, the Magician and Fool, while fighting her nemesis, Aleister Crowley. His threat is clear: give up the creation of the tarot deck, or he’ll harm her muses. A war of magicians begins.

On her return to London, artist and seer Pamela Colman Smith discovers that her nemesis, Aleister Crowley, has returned—and his sights are set on her. Despite Aleister’s efforts to stop Pamela from further developing her tarot deck and accessing its magic, she carries on casting her High Priestess and Empress muses, Golden Dawn society leader Flore

On tour with the Lyceum Theatre in Manchester, Pamela Colman Smith is kidnapped by a mysterious force. In captivity, she begins a relationship with her mute keeper, a strange creature at the beck and call of her nemesis, Aleister Crowley. Experiencing visions and visitations from other ethereal beings, Pamela works to escape her prison before Aleis