This book makes a major contribution to the ongoing debate about which of the Synoptic gospels was written first. Dr. Head has evolved a new approach to the problem, using the christological criterion in order to produce more objective results. He compares the consensus view—that Mark's gospel was the first to be written—with the view that Mark used, conflated and abbreviated Matthew and Luke (a view that is undergoing a contemporary revival). The author confirms the hypothesis of Markan priority, but argues that Matthew was a developer rather than a corrector of Mark.