Annulorum Experimenta
Attributed to Peter of Abano, one of the most significant figures of the grimoire tradition, Annulorum Experimenta is a unique work on magical rings drawing on the Arab to Latin transmission of image magic.
The Heptameron, or Magical Elements of Peter Abano with The Arbatel of Magick
This grimoire is devoted to the angels of the seven days with diagrams of circles, magical sigils and conjurations of the ceremonial art. Magical images of the planets engraved by Bernhard Maler [1482] and tables showing the correct planetary hours are included.