by Dolores Cannon, Ozark Mountain Publishing
by Paul A. LaViolette
by Len Kasten
by Preston B. Nichols, Peter Moon, Nina Helms
by John A. Keel
by Mack
by Z. Sitchin
by Elkins Rueckert & McCarty, James Allen McCarty, Carla Rueckert
by Norman Hillmer, Philippe Lagass�
by Charles F. Stanley
by Jeffrey A. Hoffer, Mary Prescott, Fred X. McFadden, Heikki Topi
by David McFarland
by Lynn Abrams, Elizabeth Ewan