Books and Booklets

Browse a collection of free Reformed books and booklets selected to help you grow in the knowledge and grace of Christ. Each resource has been chosen for its faithfulness to Scripture and usefulness for study, devotion, and discipleship.

Westminster Confession of Faith
Westminster Larger Catechism
Westminster Shorter Catechism
The Confession of the Presbyterian Church: A Study Commentary on the Westminster Standards Jeremiah W. Montgomery
Are You a Christian?
Lawrence R. Eyres
What Is the Reformed Faith? 
Thomas E. Tyson & G. I. Williamson
Why Join a Church? Mark Brown & Larry Wilson
Your Sabbath Destination Roger W. Schmurr
We Invite You: Uniting with a Congregation of the Orthodox Presbyterian Church
Helps for Worship
William Shishko
Why Does the OPC Baptize Infants? Larry Wilson
The Work of the Holy Spirit
Richard B. Gaffin, Jr.
God or Mammon? Living for Christ in an Affluent Culture
Tom D. Tomer
Taking Heed to the Flock: A Study of the Principles and Practice of Family Visitation Peter Y. De Jong
Reforming Our Expectations: Overseeing the Credentialing Process in the OPC
Welcome to the OPC
You can get the entire Crucial Questions series by R.C. Sproul free on Kindle! These short, clear booklets explore key questions about faith, the Bible, and the Christian life. No Kindle device? No problem—you can read them using the free Kindle app on your smartphone or tablet.

Looking for more? Explore additional free books and booklets from the Orthodox Presbyterian Church at store.opc.org and from a wide range of Reformed teachers at Monergism.