Retired Detroit police officer and paranormal author Don Alter will speak at the Grosse Pointe History Center from 7 to 9 p.m. Wednesday, Oct. 28.
The Grosse Pointe Historical Society is hosting the free lecture at 375 Kercheval Ave. in Grosse Pointe Farms. Preregistration is requested, according to the society’s fall lecture schedule.
The program explores paranormal investigation, mystery and unexplained experiences. Registration is available through the Eventbrite listing, “An Evening with Don Alter”.
Alter founded Macomb Paranormal Investigations and Research, according to his biography. His work combines historical research, witness interviews and investigative methods to examine reports of unexplained activity.
He also writes the Detective Mara Calehart Paranormal Murder Mysteries fiction series, which blends police investigations with supernatural themes. His books include “The N-9 Protocol” and “The Preparation Room.”
An announcement on Alter’s podcast says the Oct. 28 appearance will include a book signing.
For more information, contact the historical society at (313) 884-7010.
