1982
The astrology encyclopedia
1994
Magical religion and modern witchcraft
1996
The dream encyclopedia
1995
The Astrology Book
2003
The Invention of Satanism
2015
The Gods have landed
1995
Encyclopedia of death and the afterlife
1995
The encyclopedic sourcebook of Satanism
2006
Odd Gods
2001
Perspectives on the new age
1992
Angels A to Z
2008
Handbook of contemporary paganism
2008
The Encyclopedia of Cults, Sects, and New Religions
1998
Doomsday prophecies
1999
The Encyclopedic Sourcebook of UFO Religions
2003
Satanism today
2001
The Oxford handbook of new religious movements
2003
The Order of the Solar Temple
2006
Witchcraft Today
1999
Angels, A to Z
1996
