Böcker av John Gruber

A Hard Back edition of another of Dr. John D. Gruber's Paranormal journals (the fourth). This one contains 15 short stories from the archives of S.P.A.T.S. (Supernatural, Paranormal And Technical Services) investigation teams in the field. Over the years they have collected really great evidence but, each story on their own would not fill a regular U.S. Trade Hard Back Book. It is definitely an array of fascinating events from all walks of life... and death.

My Failures & Success in Recording Electronic Voice Phenomenon. How I got started, what updated methods and equipment to use, along with a complete home and field EVP capture Guide. (Hardcover Collector edition)