Some of Patrick Fairbairn's work is available in Logos (the Ezekiel commentary is part of the Classic Comms set on that book, there are volumes from him in the Pastoral Epistles and Minor Prophets (Jonah) Classic Comms collections, and he is a "participant" in the Hengstenberg Psalms collection). A Logos collection of some of his other writings would be a welcome addition:
The Typology of Scripture
The Interpretation of Prophecy
Pastoral Theology
Revelation of Law in Scripture
Opening Scripture: A Hermeneutical Manual
The History of the Development of the Doctrine of the Person of Christ (5 volumes) (I am not sure what role Fairbairn had in this work)