- German Reformed Church (U.S.)
- Theological seminaries [x]
- Imprints (Publishers' and printers' statements)
- General Synod of the Evangelical Lutheran Church in the United States
- Study and teaching
- Synod of the Free Independent German Reformed Congregations of Pennsylvania
- Appointment, call, and election
- Church work
- Congregational churches
- Die Vertheidigung der freyen Kirche von Nord-Amerika.
- Ebaugh, John S.,
- German Reformed Church (U.S.).
- Gock, Carl,
- Rare Book Room [x]