Dr. Steven M. Greer has authored four books and multiple DVDs on the subject of UFOs and extraterrestrial intelligence.

Authors

• Person: Not available Organization: Sirius Disclosure
  About Dr. Steven Greer

Sources

• About Dr. Steven Greer shop.siriusdisclosure.com Sirius Disclosure via serper

Referenced by nodes (2)

• extraterrestrial intelligence concept
• Steven Greer entity