A Skeptical Scrutiny of the Works and Theories of Wilhelm Reich as Related to the Orgone Energy Hypotheses
- Critiques the hypotheses in detail.
- http://pw1.netcom.com/~rogermw/Reich/orgone_energy.html

Orgone Energy According to Wilhelm Reich - And What Has Become of It
- Free University of Berlin researcher Bernhard Harrer discusses acute flaws in the experimental and theoretical aspects of Dr. Reich's life energy theory.
- http://www.datadiwan.de/magazin/index_e.htm?/magazin/dz0114e_.htm

Dr. Wilhelm Reich: Scientific Genius or Medical Madman?
- An in-depth critical study of Wilhelm Reich's theory by Alan Cantwell Jr., M.D.
- http://www.whale.to/a/cantwell.html

Skeptic's Dictionary: Orgone Energy
- Skeptical encyclopedia article on orgone energy and Dr. Wilhelm Reich.
- http://www.skepdic.com/orgone.html