It's hard to think of Reformed biblical theology without thinking of Geerhardus Vos' writings....so please try to make his Collection available
1-Biblical Theology: Old and New Testaments
2-Self-Disclosure of Jesus
3-Pauline Eschatology
4-Grace and Glory: Sermons Preached in the Chapel of Princeton Theological Seminary
5-The Teaching of Jesus Concerning the Kingdom of God and the Church
6-Eschatology of the Old Testament
7-Teaching of the Epistle to the Hebrews
8-The Kingdom of God and the Church
9-Letters of Geerhardus Vos
10-Redemptive History and Biblical Interpretation
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N.B: I still use Logos 3