If you’ve never read any of his books, then I suggest you give his books a try. I highly recommend his books. His website profile says “An internationally-acclaimed author who has sold more than six million books in sixteen languages, Davis is equal parts writer, scholar, teacher, and sportsman.”
Bunn and Janette Oke have written several books together including the Acts of Faith series.
These are among my favorites, but Davis Bunn has written many other as well and continues to write great reads. Book of Dreams released in October 2011 is a great contemporary read. 
The back cover blurb can’t be beat for getting your attention “For Dr. Elena Burroughs, life is divided into two chapters—before and after the death of her husband. Today marks the point that her span of being a wife is equal to her span of being a widow. Even her success as a psychologist and her worldwide acclaim for a book on the interpretation of dreams is dimmed by an unspoken If only. Then a new patient arrives, one so private only her first name is given. Impeccably dressed and escorted by two bodyguards, Sandra recounts a frightening series of recurrent nightmares. …”
Enjoy!
