Columbia subject headings:
Cults--England--London.
Occultism.
Secret societies--England--London.
Sects--England--London.
Harvard subject headings:
Cults--England--London.
Occultism
Secret societies--England--London.
Sects--England--London.
Princeton subject headings:
Cults--England--London.
Occultism.
Secret societies--England--London.
Sects--England--London.