- Livre électroniqueThe Popham Colony a discussion of its historical claims, with a bibliography of the subjectWilliam Frederick Poole
- Livre électroniqueThe Popham Colony a discussion of its historical claims, with a bibliography of the subjectWilliam Frederick Poole
- Livre électroniqueThe Popham Colony a discussion of its historical claims, with a bibliography of the subjectFrederick Kidder
- Livre électroniqueThe Popham Colony a discussion of its historical claims, with a bibliography of the subjectFrederick Kidder