Andy Stanley, 2015
Evangelism
Mark Mittelberg, 2007
Doug Bender, 2012
Rebecca Manley Pippert, 2000
The Open Table Participant’s Guide Vol. 1: An Invitation to Know God
Donald Miller, 2009
The Whole Gospel Participant's Guide: Revisiting Our Message to the World (Q Society Room)
Norton Herbst, 2010
Lee Strobel, 2005
Andy Crouch, 2007
Missions: God's Heart for the World (A Lifeguide Bible Studies)
Paul Borthwick, 2000
Faith Under Fire 2 Faith and Facts Participant's Guide (No. 2)
Lee Strobel, 2005
The Open Table Participant's Guide Vol. 2: An Invitation to Walk with God
Donald Miller, 2010
Faith Under Fire 3 Tough Faith Questions Participant's Guide (No. 3)
Lee Strobel, 2005
Faith Under Fire 4 A New Kind of Faith Participant's Guide (No. 4)
Lee Strobel, 2005