| Lecture on the Westminster Confession of faith being a contribution to the study of its historical relations and to the defence of its teachings by Alexander F. Mitchell (WCF) – Added December 16, 2021 | | |
| Letters of the Rev. Samuel Rutherford by John McEwan (About) – Added December 16, 2021 | | |
| The Answers in the Shorter Catechism adapted for Reading in Continuous Text, with the Questions and the Proofs subjoined, and Grammatical Notes by Edward Woodford (WSC) – Added December 16, 2021 | | |
| The Atonement: Its Efficacy and Effect by Robert Candlish (WCF) – Added December 16, 2021 | | |
| The book of common prayer: as amended by the Westminster Divines, A.D. 1661, [and in agreement with the directory for public worship of the Presbyterian church in the United States] … with a historical and liturgical treatise by Charles W. Shields (DPW) – Added December 16, 2021 | | |
| The Westminster Confession of faith. A confession of faith. A contribution to the study of its historical relations and to the defence of its teaching. Being the substance of a lecture by Alexander F. Mitchell (WCF) – Added December 16, 2021 | | |
