Hadean Press sez on their FB feed:
Praise be, we have a title for the monster Cyprian book!
*Opuscula Cypriani: Variations on the Book of Saint Cyprian and Related Literature*
Roughly 900 pages of Cyprianic literature, from the 17th century onwards, including periodicals, books, recipes, spells, sigils, seals, and more, collected, translated, organised, and analysed by José Leitão.
Pre-orders will open in October. That’s all I can say right now.