Roll, William; What About the Poltergeist? Hauntings, Ghost Reports, Apparitions

Auerbach, Loyd Things to Do (And Not Do) When Ghost-Hunting

Auerbach, Loyd On Photos of Ghosts and Orbs

Maher, Michaeleen C., Quantitative Investigation of the General Wayne Inn

Nickell, Joe, Ghostly Photos

Watkins, Graham; What to Do if You See a Ghost Dowsing

Hansen, George P. Dowsing: A Review of the Experimental Literature Metal Bending

Panati, Charles (ed.), The Geller Papers (1976)

Hasted, John B. The Metal Benders (1981) Psi in Criminal Investigations

Psychic Detective Work and Ghost Hunting with Anne Poole (Audio Interview, MP3 and Real Audio) Skepticism and Criticism

Skeptical Investigation website is a very good website, very informative and balanced, one that was started within the field by folks like Rupert Sheldrake concerned about distinguishing between the "good" and "bad skeptics. The "good" skeptics have generally helped the field advance and by helping to separate the wheat from the chaff for many of us, and in the old days to implement better research designs; we need them. Deepak Chopra - Woo Woo Is a Step Ahead of (Bad) Science

Skeptical Investigations - "Investigations with an Open-minded Spirit"

Carroll, Robert T. The Skeptic's Dictionary

Hansen, George P. CSICOP and the Skeptics: An Overview

Kurtz, Paul. The New Paranatural Paradigm