The practice of spirit conjuration has thrived since humanity first experienced and sought to work with the natural forces of the seen and unseen worlds. It remains to this day as a living tradition among many modern cultures, while in others conjuration has been equated with 'the devil's work' or sidelined into the realm of the incredulous, viewed with superstition and disdain. Misconceptions abound, in part because the reality of spirit conjuration is often as obscured as are the spirits themselves. CONJURE CODEX breaks new ground in presenting inter-related material from a range of traditions, embracing ancient cultures, the grimoires, New World traditions and others; by publishing new translations and rare texts alongside accounts of work in these traditions, and elucidations of them. We invite contributions including new translations and analyses of operative systems of spirit magic from around the globe.