The Encyclopedia of Demons and Demonology
Rosemary Ellen Guiley
The Serpent Power: The Secrets of Tantric and Shaktic Yoga
Arthur Avalon
Think Python
Allen B. Downey
The Nature of Infinitesimals
Peter F. Erickson
Psychological Commentaries on the Teaching of Gurdjieff and ...
Maurice Nicoll
Relic
Douglas Preston & Lincoln Child
Reliquary