Steven M. Greer has written at least 5 books. Their most popular book is Unacknowledged with 2 saves with an average rating of -⭐.
They are best known for writing in the genres Aliens, Civilization, and Biography.
2 Readers
1999 • 1 Reader • 544 pages
2009 • 1 Reader • 455 pages
2001 • 1 Reader • 573 pages
2006 • 1 Reader • 325 pages