Erik A. Petkovic Sr.

Books

Shipwrecks of Lake Erie Shipwrecks of Lake Erie
Shipwrecks of Lake Erie
2017
Lake Erie Technical Wreck Diving Guide Lake Erie Technical Wreck Diving Guide
Lake Erie Technical Wreck Diving Guide
2019
Shipwreck Monograph Series: John J. Boland, Jr. Shipwreck Monograph Series: John J. Boland, Jr.
Shipwreck Monograph Series: John J. Boland, Jr.
2019