| | Religious Notices / New York, New York Times, 18930408. |
| | Religious Notices / New York, New York Times, 18920305. |
| | Reopen Warszawiak Case / New York, New York Times, 18991121. |
| | Report Against Warszawiak / New York, New York Times, 19040126. |
| | Report of the Centenary Conference on the Protestant Missions of the World, held in Exeter Hall (June 9th-19th), London, 1888 / Johnston, James, ed.. New York; Chicago, Fleming H. Revell, 1889. |
| | Report of the First Lutheran Conference on Mission Among Israel (image-only PDF) / Chicago Local Committee on Mission Among Israel. Chicago, Chicago Local Committee on Mission Among Israel, 1901. |
| | Report of the First Lutheran Conference on Mission Among Israel (Word doc) / Chicago Local Committee on Mission Among Israel. Chicago, Chicago Local Committee on Mission Among Israel, 1901. |
| | Report on Special Inquiry into Present Conditions in the Jewish Field / Jewish Mission Committee. United Free Church of Scotland, Jewish Mission Committee, 1918. |
| | The Success of Jewish Missions / Zeckhausen, L.. Edinburgh, |
| | 'Swears Back' What He Swore / New York, New York Times, 18930623. |
| | The Testimony of a Believing Jew / Burgen, Harry J.. |
| | "The Jewish Evening" at the General Assembly of the Free Church of Scotland., 24th May, 1889, Jubilee Year / London, Thomas Nelson and Sons, 1889. |
| | "The Little Messianic Prophet" or Two Years' Labour Among the Refugee Jews in New York / Douglas, C. G.. San Francisco, Andrew Elliott, 1892. |
| | Warszawiak a Dowieite / New York, New York Times, 19040411. |
| | Warszawiak in Court / New York, New York Times, 18970624. |
| | Warszawiak Is Rejected / New York, New York Times, 18961215. |
| | Warszawiak Is Restored / New York, New York Times, 18991110. |
| | Warszawiak Out of Zion / New York, New York Times, 19041122. |
| | Warszawiak Wants More / New York, New York Times, 18991111. |
| | The Whole Truth in the Cause of Hermann Warszawiak (American Mission to the Jews) in Answer to His Accusers / Patterson, James G.. New York, William Cowper Conant, 1898. |
| | Work Among the Hebrews / New York, New York Times, 18930419. |
| | World-Wide Evangelization: The Urgent Business of the Church; Addresses Delivered Before the Fourth International Convention of the Student Volunteer Movement for Foreign Missions, Toronto, Canada, February 26-March 2, 1902 / Student Volunteer Movement. New York, Student Volunteer Movement for Foreign Missions, 1902. |