Keyes, Mark Allan books & textbook
C2D1: An Examination of the Extreme Haunting and How the "Ghost Boy" of Geneseo Came to Be
DiCesare, Christopher Ungar, John Jeff Kaczmarek, Dale Katria, Mara Keyes, Mark Allan Lewis, Alan Manning, Charlie
CITA Productions /2019-09-01 Paperback / 299 Pages
isbn-10: 0988554143 / isbn-13: 9780988554146
Chasing Shadows: A Criminal Investigator's Look Into the Paranormal
Rowe Publishing /2014-10-15 Paperback / 174 Pages
isbn-10: 1939054354 / isbn-13: 9781939054357
The Upper Darby Poltergeist: A PPA Investigation
Keyes, Mark Allan Centrillo, Virginiarose
Rowe Publishing /2019-06-15 Paperback / 128 Pages
isbn-10: 1644460076 / isbn-13: 9781644460078
