| The Political Career of Oliver St John, 1637-1649 by William Palmer (About) – Added December 16, 2021 | | |
| The Practice of Confessional Subscription by David W. Hall (WCF) – Added December 16, 2021 | | |
| The Presbyterian sham, or, A commentary upon the new old answer of the Assembly of Divines to Dr. Stillingfleet’s sermon by Roger L'Estrange (WA) – Added December 16, 2021 | | |
| The Presbyterian Standards: An Exposition of the Westminster Confession of Faith and Catechisms by Francis R. Beattie (WCF, WLC, WSC) – Added December 16, 2021 | | |
| The Principles of the Westminster Standards Persecuting by William Marshall (WCF) – Added December 16, 2021 | | |
| The Printing of the Westminster Confession by B. B. Warfield (WCF) – Added December 16, 2021 | | |
| The Proposed Revision of the Westminster Standards by William J. T. Shedd (WA) – Added December 16, 2021 | | |
| The Puritan Gentry: The Great Puritan Families of Early Stuart England by J. T. Cliffe (About) – Added December 16, 2021 | | |
| The Puritans: A Transatlantic History by David D. Hall (WA) – Added May 2, 2023 | | |
| The purposes of Scripture in the Westminster Confession by John Allen Delivuk (WCF) – Added December 16, 2021 | | |
