Collections

Systematic Theology

Standards:

Calvin - 1559 - Institutes of the Christian Religion
Turretin - 1685 - Institutes of Elenctic Theology
Hodge - 1873 - Systematic Theology
Shedd - 1888 - Dogmatic Theology
Bavinck - 1899 - Reformed Dogmatics
Berkhof - 1939 - Systematic Theology

Warfield (1851 -1921) Zaspel 2010 - The Theology of B.B. Warfield: A Systematic Summary

Recent / Modern:

Grudem - 1994 - Systematic Theology
Horton - 2011 - The Christian Faith
Reymond
Frame

Shorter:
A.A. Hodge - Outlines of Christian Theology
Bavinck - Our Reasonable Faith
Berkhof - Manual of Christian Doctrine, Summary of Christian Doctrine
Grudem - Biblical Doctrines
Frame - Salvation Belongs to the Lord
Packer - Concise Theology
Boice - Foundations of the Christian Faith

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Creeds, Confessions, and Catechisms

It seems the concise distillations of biblical theology typically come in threes.

The Creeds of the Early Church
The Apostles' Creed
The Nicene Creed
The Athanasian Creed

The Three Forms of Unity
The Belgic Confession 
The Heidelberg Catechism
The Canons of Dordt 

The WCF, WSC, and WLC
The Westminster Confession of Faith
The Westminster Shorter Catechism
The Westminster Larger Catechism

The Creeds of Christendom by Philip Schaff
The Creeds of Christendom - Vol I - History of the Creeds
The Creeds of Christendom - Vol II - The Greek and Latin Creeds
The Creeds of Christendom - Vol III - The Evangelical Protestant Creeds

Recent / Modern Documents and Resources:

ICBI - International Council on Biblical Inerrancy documents:
Chicago Statement on Biblical Inerrancy
Chicago Statement on Biblical Hermeneutics
Chicago Statement on Biblical Application

Cambridge Declaration

The Creedal Imperative by Carl Trueman

Historic Church Documents - a link to a menu of other creed, confession, and catechism resources

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Commentaries

Great resources for choosing from the many options in commentaries as you study through the Bible. There's not enough time to read them all or squander time with the mediocre, so you've got to read the best.  Many years -- often a lifetime -- of mature analysis, meditation, and reflection on the Scriptures are at hand here.

Best Commentaries - John Dyer's most comprehensive, go-to site.
Ligonier Top Five - Keith Mathison's top 5 list.
Green Baggins - Lane Keister's recommendations in order.
Mongergism - John Hendryx's reformed resources list.
Denver Journal - choose the OT or NT annotated bibliography.
Tim Challies - ongoing blog series alternating OT and NT


Standards and Favorites (*)

*Pillar NT Commentary (PNTC)
*New International Commentary on the NT (NICNT)
*New International Commentary on the OT (NICOT)
*New International Greek Text Commentary
New Testament Commentary - Hendriksen & Kistemaker
Calvin's Commentaries
Reformed Expository Commentary
Baker Exegetical Commentary on the NT
The Bible Speaks Today
Tyndale Commentaries


New and Promising:

Lectio Continua - new series on the NT
Reformation Commentary on Scripture
Exegetical Guide to the Greek NT (EGGNT)
Zondervan Exegetical Commentary on the NT

And of course buy them at WTSbooks.com (free shipping over $49, same-day shipping before 3pm)