Keith Kendrex's Evidence4Faith radio program, Dr. Tim McGrew is interviewed on the topic of Undesigned Coincidences in the Gospels. Citing numerous examples, McGrew notes the cumulative case that can be made for the reliability of the scriptures by looking at textual evidence by various authors. Also check out the classic work of the same name by J.J. Blunt. And be sure to visit the Library of Historical Apologetics for more classical apologetic works.
Full Interview MP3 Audio here. (podcast here)