1.
Roswell Ufo Crash What They Don't Want You to Know
by Korff, Kal K.
ISBN: 9780440236139
List Price: $6.99
2.
Making of Bigfoot The Inside Story
by Long, Greg, Korff, Kal K.
ISBN: 9781591021391
List Price: $25.98
3.
Roswell Ufo Crash What They Don't Want You to Know
by Korff, Kal K.
ISBN: 9781573921275
List Price: $30.98
5.
Spaceships of the Pleiades The Billy Meier Story
by Korff, Kal K.
ISBN: 9780879759599
List Price: $33.98