Life on Other Worlds: The 20th-Century Extraterrestrial Life Debate
by Steven J. Dick
ISBN 13: 9780521799126
Format: Paperback (304 pages) Publisher: Cambridge University Press Published: 19 Mar 2001 Other Format: Hardcover
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Dogged Days ~ The strange life and times of a child from eternity. Paranormal experiences with Extraterrestrials, Humans, & Beings from other worlds and dimensions
by Ellis C Taylor
ISBN 13: 9780955686122
Format: Paperback (184 pages) Publisher: BiggyBoo Books Published: 09 Dec 2008
Strangely Strange But Oddly Normal
by Andy Roberts
ISBN 13: 9781905723447
Format: Paperback (202 pages) Publisher: CFZ Press Published: 21 Feb 2010
Entities: Angels, Spirits, Demons, and Other Alien Beings
by Joe Nickell
ISBN 13: 9780879759612
Format: Hardcover (297 pages) Publisher: Prometheus Books Published: 19 Mar 1995
Roswell: Inconvenient Facts and the Will to Believe
by Karl T. Pflock
ISBN 13: 9781573928946
Format: Hardcover (331 pages) Publisher: Prometheus Books Published: 20 Jul 2001
An Overview of Extraterrestrial Races: Who is Who in the Greatest Game of History
by Rolf Waeber
ISBN 13: 9781412063609
Format: Paperback (418 pages) Publisher: Trafford Publishing Published: 27 Sep 2005
Big Book of UFOs (Ufos Extraterrestrial Beings)
by Chris A. Rutkowski
ISBN 13: 9781554887606
Format: Paperback (384 pages) Publisher: Natural Heritage Books Published: 01 Sep 2010
Hair of the Alien: DNA and Other Forensic Evidence for Alien Abductions
by Bill Chalker
ISBN 13: 9780743492867
Format: Paperback (352 pages) Publisher: Atria Published: 17 Oct 2005
Man-monkey: In Search of the British Bigfoot
by Nick Redfern
ISBN 13: 9781905723164
Format: Paperback (164 pages) Publisher: CFZ Press Published: 24 Jul 2007
UFO Religions
by Christopher Partridge
ISBN 13: 9780415263245
Format: Paperback (400 pages) Publisher: Routledge Published: 03 Jul 2003
Lost Book of Enki: Memoirs and Prophecies of an Extraterrestrial God
by Zecharia Sitchin
ISBN 13: 9781591430377
Format: Illustrated (336 pages) Publisher: Inner Traditions International Published: 27 Jul 2004
UFOs and Abductions: Challenging the Borders of Knowledge
by David Michael Jacobs
ISBN 13: 9780700610327
Format: Illustrated (384 pages) Publisher: University Press of Kansas Published: 30 Sep 2000