Refuting the DaVinci Code: The Most Helpful Books

Breaking The DaVinci Code: Answers To The Questions Everyone's Asking by Darrell Bock
-the most helpful critique of the Da Vinci Code by a distinguished evangelical New Testament scholar (Ph.D. University of Aberdeen, postdoctoral study, Tübingen University).

The Gospel Code: Novel Claims About Jesus, Mary Magdalene and Da Vinci by Ben Witherington, III
-written by another distinguished evangelical New Testament scholar, prolific author, and professor of New Testament at Asbury Theological Seminary

Cracking DaVinci's Code: You've Read the Fiction, Now Read the Facts by James L. Garlow and Peter Jones

Exploring the Da Vinci Code : Investigating the Issues Raised by the Book and Movie by Garry Poole and Lee Strobel

Also see the Monday April 17, 2006 entry on my blog for the helpful link to N.T. Wright's article called Decoding the Da Vinci Code.