| Biblical Authority in the Westminster Confession and Its Twentieth Century Contextualization in the Reformed Presbyterian Testimony by John Allen Delivuk (WCF) – Added December 16, 2021 | | |
| Christian Hebraism in seventeenth-century England as reflected in the works of John Lightfoot by Chaim Eliezer Schertz (About) – Added December 16, 2021 | | |
| Clerical politics in Lancashire and Cheshire during the reign of Charles I, 1625-1649 by James Mawdesley (About) – Added December 16, 2021 | | |
| Combating heretics in civil war and interregnum England, 1642-1657: parliamentarian responses to heresy by Bethany Isobel Amy Wood (WA) – Added May 2, 2023 | | |
| Conflicts of Conscience: English and Scottish political thought, 1637-1653 by Calum Summerill Wright (WA) – Added December 16, 2021 | | |
| Consilia: Catholic Inroads at the Puritan Anti-Catholic Westminster Assembly by Eric Andrew Beach (WA) – Added April 14, 2022 | | |
| Cornelius Burges and the Great Business of the Westminster Assembly (1642-1653) by Andrew J. Young (About) – Added December 16, 2021 | | |
| Covenant in Conflict: The Controversy Over the Church Covenant between Samuel Rutherford and Thomas Hooker by Sang Hyuck Ahn (About) – Added December 16, 2021 | | |
| Covenant in Conflict: The Controversy Over the Church Covenant between Samuel Rutherford and Thomas Hooker by Sang Hyuck Ahn (About) – Added June 12, 2026 | | |
| Covenant Theology in the Westminster Confession of Faith by Kevin C. Carr (WCF) – Added December 16, 2021 | | |