Books by Robert Sheaffer

Robert Sheaffer (born 1949) is an American freelance writer and skeptic. He is a paranormal investigator of unidentified flying objects (UFOs), having researched many sightings and written critiques of the hypothesis that UFOs are alien spacecraft. In addition to UFOs, his writings cover topics such as Christianity, academic feminism, the scientific theory of evolution, and creationism. He is the author of six books. Sheaffer wrote for Skeptical Inquirer (where he contributed the regular "Psychic Vibrations" column), 1977- 2017. Fate Magazine, and Spaceflight. He was a founding member (with Philip J. Klass and James Oberg) of the UFO Subcommittee of the Committee for Skeptical Inquiry, and is a fellow of that organization. He is the author of six books, including The UFO Verdict, UFO Sightings, and Resentment Against Achievement.