By Mark Dever
By Justin A. Irving and Mark L. Strauss
By J. Robert Clinton
By steve copland
By Philip Yancey
By Ann Burton
By Jerry Savelle
By Joseph Prince
By paul
By Thomas à Kempis
By Timothy Keller
By Kent and Barbara Hughes.
By Shannon Ethridge
By Peter C. Bouteneff
By shawn johnson
By John Eckhardt
By Bob Sorge
By James Montgomery Boice
By Robert Henderson, Adam Henderson
By Philip Graham Ryken