| A Series of Popular Notes (with Illustrative Anecdotes) one the Shorter Catechism, expressley adapted for the Teachers of Elementary Day-Schools by (WSC) – Added December 16, 2021 | | |
| The Bellefonte Series of Tracts on the answers to the Shorter Catechism, written by numerous Presbyterian ministers, and edited by W. T. Wylie by W. T. Wylie (WSC) – Added December 16, 2021 | | |
| The quarrel between the Earl of Manchester and Oliver Cromwell: an episode of the English Civil War/Unpublished documents relating thereto, collected by the late John Bruce…with fragments of a historical preface by Mr. Bruce, annotated and completed by David Masson by David Masson (About) – Added December 16, 2021 | | |
| The Shorter Catechism…with the proofs, Arranged for weekly Instruction; hints for Teachers on the opposite page by James G. Murphy (WSC) – Added December 16, 2021 | | |
