Howlett, Thomas Rosling. The House of Israel Identified in the English Race. An Essay read before the Baptist Ministers’ Conference of Philadelphia, Pa., Sept. 6, 1886 ... [Philadelphia: Spangler & Davis, 1886?]. 29 p.
Howlett, Thomas Rosling. Anglo-Israel and the Jewish Problem. The Ten Lost Tribes of Israel Found and Identified in the Anglo-Saxon Race. The Jewish Problem Solved in the Reunion of Israel and Judah, and Restoration of the Israelitish Nation. Philadelphia: Press of Spangler & Davis, 1892. 158 p.