Over on a previous post and thread, one (Christian) commenter declared that the likes of JP Holding and Jason Engwer had basically dealt with all of the harmonisation issues within the context of the historical problems in the Gospels of Luke and Matthew and their infancy accounts. I will now, as Randal Rauser did in our recent debate, refer to the accounts as M and L.
In my book, The Nativity: A Critical Examination, I did not really deal with the work of Holding and Engwer other than a few passing comments and a reference to Engwer in relation to the spectrum of Christian approaches to the exegesis of these accounts, from the literal and historic approach of Engwer (and Holding) to the more theological approach of scholars like Raymond Brown.