"But grow in the grace and knowledge of our Lord and Savior Jesus Christ. To him be the glory both now and forever! Amen." 2 Peter 3:18
Below you will find a list of sources that will help you grow in the reformed faith.
Institutes of the Christian Religion by John Calvin
The Bondage of the Will by Martin Luther
What Is Reformed Theology? by R.C. Sproul
The Death of Death in the Death of Christ by John Owen
Systematic Theology by Louis Berkhof