Robert Sheaffer authored the book 'Psychic Vibrations: Skeptical Giggles from the Skeptical Inquirer', published by CreateSpace in 2012 (originally 2011).

Authors

• Person: Not available Organization: Wikipedia
  Unidentified flying object - Wikipedia

Sources

• Unidentified flying object - Wikipedia en.wikipedia.org Wikipedia via serper

Referenced by nodes (2)

• Robert Sheaffer entity
• Skeptical Inquirer concept