When she discovered that Jim Morrison of The Doors read "The History of Magic" by Kurt Seligmann, she bought it. Though she's not a reader, she liked the illustrations and incorporated some of the characteristics of "Hermetic Conversation" in her cover, since the other picture, which inspired her from a 1960's Good Housekeeping magazine also had two people talking. In reference to her book, the twelve keys can be referred to the 12 months of the year, since she includes dates when she's writing. They can also be referred to the different journals she writes in that are being held like cards. The position of the stars were like the luck of the draw relating to agriculture back then, which is why I put the "cheddar" man wizard on the "basil" card, which looks like Stonehenge, for the cover. He also appears to be a flask used in alchemy to create the philosopher's tincture.
