Some Top Picks
Confronting Christianity: 12 Hard Questions for the World's Largest Religion – Rebecca McLaughlin (One of my favorite newer books - excellent!!)
Dynamics of Spiritual Life - Richard Lovelace (A book I seen mentioned over and over again by other authors)
Adorning the Dark - Andrew Peterson (Autobiographical, for artsy people who want ot know about Andrew's life and his thinging concerning adorning the dark with beauty)
For Kids: The Wingfeather Series - Andrew Peterson (Excellent!)
Glory of Christ & On Communion with God - John Owen
The Call, Os Guinness (One of my favorite Authors)
In the Name of Jesus: Reflections on Christian Leadership - Henri Nouwen (Interesting and challenging read)
John Frame - The Doctrine of God & The Doctrine of the Christian Life (A refreshing author)
CS Lewis obviously!
Christian Living, Worship & The Church
Don't Waste Your Life - John Piper
Everyone's A Theologian - R. C. Sproul
Transforming Grace and Discipline of Grace - Jerry Bridges
Holiness by Grace - Bryan Chapell
Putting Amazing Back Into Grace and A Better Way - Michael Scott Horton
Being Human - Jerram Barrs and Ranald Macauley
Spiritual Depression - Martin Lloyd-Jones
The Enemy Within - Kris Lungaard
Knowing God, Rediscovering Holiness, Keep in Step with the Spirit and Quest for Godliness - J. I. Packer
Desiring God, Pleasures of God, and Don't Waste Your Life - John Piper
Holiness - J. C. Ryle
The Contemporary Christian and Basic Christianity - John Stott
Outgrowing the Ingrown Church - Jack Miller
The Enduring Community - Brian Habig and Les Newsom
True Spirituality - Francis Schaeffer
The Prodigal God, Reason for God and others - Tim Keller
Theological Studies
Systematic Theology, Manual of Christian Doctrine and Summary of Christian Doctrine - Louis Berkhof
Christ of the Covenants - O. Palmer Robertson
The Church - Edmund Clowney
The Holy Spirit - Sinclair Ferguson
Created in God's Image, Saved By Grace and The Bible and the Future - Anthony Hoekema
The Institutes of Christian Religion - John Calvin
The Bondage of the Will - Martin Luther
The Covenants of Grace - John Murray
Redemption Accomplished and Applied, The Collected Writings - John Murray
Principles of Conduct - John Murray
Westminster Confession of Faith
Shorter and Larger Catechisms
Heidelberg Catechism
The Reformed Doctrine of Predestination - Loraine Boettner
No Place for Truth - David Wells
A New Systematic Theology of the Christian Faith - Robert Reymond
Chosen by God and The Holiness of God - R. C. Sproul
The Collected Works of B. B. Warfield - Benajamin B. Warfield
Apologetics to the Glory of God and The Doctrine of the Knowledge of God - John Frame
Mere Christianity and God in the Dock - C. S. Lewis
The God Who Is There - Francis Schaeffer
A Concise Theology - J.I. Packer
The Reason for God - Tim Keller
Evangelism, Mercy & Missions
Tell the Truth - Bruce Metzger
Powerful Evangelism for the Powerless - C. John Miller
Let the Nations Be Glad - John Piper
The Heart of Evangelism - Jerram Barr
Ministries of Mercy - Tim Keller
Evangelism and the Sovereignty of God - J.I. Packer
Bible Study and Theological Reference Books
The ESV Study Bible - Crossway
NIV Spirit of the Reformation Study Bible - Zondervan
New Bible Dictionary, 3rd Edition - IVP
New Bible Commentary, 21st Century Edition - IVP
Evangelical Dictionary of Theology, ed. Walter Elwell
The NIV Exhaustive Concordance - Edward W. Goodrick and John R. Kohlenberger III
How to Study the Bible
How to Read the Bible for All It's Worth - Gordon Fee and Douglas Stuart
Knowing Scripture - R. C. Sproul
Getting the Message - Daniel Doriani