Science, good, bad, and bogus /

gan Gardner, Martin, 1914-
Cyhoeddwyd 1981

Thinking straight /

gan Flew, Antony, 1923-2010
Cyhoeddwyd 1977

Contemporary analytic and linguistic philosophies /

Cyhoeddwyd 1983

Essays in the Unknown Wittgenstein /

gan Lazerowitz, Morris, 1909-
Cyhoeddwyd 1984

Philosophy, an introduction /

gan Flew, Antony, 1923-2010
Cyhoeddwyd 1980

ESP and parapsychology : a critical reevaluation /

gan Hansel, C.E.M. (Charles Edward Mark), 1917-
Cyhoeddwyd 1980

The psychology of the psychic /

gan Marks, David
Cyhoeddwyd 1980

Humanhood : essays in biomedical ethics /

gan Fletcher, Joseph F.
Cyhoeddwyd 1979

Art, beauty, and pornography : a journey through American culture /

gan Huer, Jon
Cyhoeddwyd 1987

The magic numbers of Dr. Matrix /

gan Gardner, Martin, 1914-
Cyhoeddwyd 1985

God, freedom, and immortality : a critical analysis /

gan Flew, Antony, 1923-2010
Cyhoeddwyd 1984

The Encyclopedia of unbelief /

Cyhoeddwyd 1985

In defense of secular humanism /

gan Kurtz, Paul, 1925-
Cyhoeddwyd 1983

A physicist's guide to skepticism : applying laws of physics to faster-than-light travel, psychic phenomena, telepathy, time travel, UFO's, and other pseudoscientific claims /

gan Rothman, Milton A.
Cyhoeddwyd 1988

Science confronts the paranormal /

Cyhoeddwyd 1986

Sidney Hook : philosopher of democracy and humanism /

Cyhoeddwyd 1983

The truth about Uri Geller /

gan Randi, James
Cyhoeddwyd 1982

Examining holistic medicine /

Cyhoeddwyd 1985

Pseudoscience and the paranormal : a critical examination of the evidence /

gan Hines, Terence
Cyhoeddwyd 1988

Contemporary art and its philosophical problems /

Cyhoeddwyd 1987