Curwen, S., & Ward, G. A. (1864). The journal and letters of Samuel Curwen: An American in England, from 1775 to 1783; with an appendix of biographical sketches (4th ed.). Boston: Little, Brown.

Curwen, Samuel, and George Atkinson Ward. The Journal and Letters of Samuel Curwen: An American in England, From 1775 to 1783; With an Appendix of Biographical Sketches. 4th ed. Boston: Little, Brown, 1864.

Curwen, Samuel, and George Atkinson Ward. The Journal and Letters of Samuel Curwen: An American in England, From 1775 to 1783; With an Appendix of Biographical Sketches. 4th ed. Boston: Little, Brown, 1864.