The Case for Christianity Answer Book
Lee Strobel
The Spiritual Warfare Answer Book
Dr. David Jeremiah
The Heaven Answer Book
Billy Graham
The Prophecy Answer Book
Dr. David Jeremiah
The Jesus Answer Book
John F. MacArthur
The Worship Answer Book
Rick Muchow
The Case for Christ Answer Booklet
Lee Strobel
The Miracles Answer Book
Lee Strobel & Mark Mittelberg
The Complete Bible Answer Book
Hank Hanegraaff