Here's a raw list of materials provided by StillTruth.com. A few may be duplicates of what we already have, although some duplicates may need to be replaced with a better version if our version is older and of dubious origins...
If something catches your eye, let me know. Otherwise, I'll make them in whatever order catches my eye.
Ramsay Seven Letters
Ramsay The Teaching of Paul
RCandlish 1 John
RCandlish Atonement
RCandlish Fatherhood of God
RCandlish Gospel of Forgiveness
RCandlish Reason Revelation
Vos Grace and Glory
Vos Kingdom and Church
Assorted Divine Revelation
Burroughs Rare Jewel
Dale Atonement
Denney Death of Christ
Denney Jesus and the Gospel
Denney Studies in Theology
Denney The Way Everlasting
Donne Devotions
Fairbairn Ezekiel
Fairbairn Jonah
Fairbairn Past Epistles
Fairbairn Pastoral Theology
Fairbairn Prophecy
Fairbarin Herm
Farbairn RevLawScript
Flavel Mystery of Providence
JCandlish Sin
Machen Lit Hist NT Times
Ramsay Bethlehem