Donald L Ferris

Exploring the waters of Cape Cod: Shipwrecks & dive sites : the complete guide to scuba diving & shipwreck locations around Cape Cod & the islands  Donald L Ferris s.n, 2005-07-08 ISBN 9780963649478     Beneath the waters of Massachusetts Bay: Wrecks, rocks, and dive sites : a guide to diving from Cape Ann to Plymouth  Donald L Ferris DNF Pub. Co, 2005-07-08 ISBN 9780963649485