The Magic Flute | Magic Johnson | Magic: The Gathering | Orlando Magic | Yellow Magic Orchestra | My Little Pony: Friendship Is Magic | Magic Kingdom | black magic | The Magic School Bus | Magic | magic | The Magic Roundabout | Magic (paranormal) | The Magic Numbers | ritual | The Magic Mountain | Magic: The Gathering World Championship | Magic Mountain | Magic (illusion) | Blue Magic | The Magic School Bus (TV series) | Satanic ritual abuse | Piano Magic | Magic Theatre | Magic Alex | List of Magic: The Gathering national champions | Industrial Light & Magic | Earvin "Magic" Johnson | The World's Greatest Magic | The Magic Window |
The album is based on the writings of Eliphas Levi (1810 - 1875), a French occultist who helped revive interest in ritual magic in the 19th century.
Both Sinclair and Ackroyd's ideas in turn were further developed by Alan Moore and Eddie Campbell in their graphic novel, From Hell, which speculated that Jack the Ripper used Hawksmoor's buildings as part of ritual magic, with his victims as human sacrifice.