Terry Pepper was a prolific lighthouse historian, creating the largest database available to the public (Seeing the Lights) and sharing his knowledge and photographic collection with countless authors, documentary producers and especially lighthouse preservation groups. His life will be celebrated June 8th at his beloved Cheboygan Range Lighthouse (free to the public) and a special lighthouse cruise (Departs from Mackinaw City aboard Shepler’s “Hope” ) will be arranged as a fundraiser for the Great Lakes Lighthouse Keepers Association.