- E-bookThe Pendleton Disaster Off Cape CodTheresa Mitchell Barbo
- E-bookHidden History of Cape CodTheresa Mitchell Barbo
- E-bookThe Cape Cod Murder of 1899Theresa Mitchell Barbo
- E-bookNantucket SoundTheresa Mitchell Barbo
- E-bookThe Daring Coast Guard Rescue of the Pendleton CrewTheresa Mitchell Barbo
- E-bookCape Cod WildlifeTheresa Mitchell Barbo
- E-bookCape Cod BayTheresa Mitchell Barbo