Here's what's in my "To Read" pile:

• Donald Hagner, The Use of the Old and New Testaments in Clement of Rome.  Series: Suppl. to Novum Testamentum vol 34 (Brill: Leiden), 1973. I'm particularly interested in what Hagner has to say about quotation formulas (primarily OT/LXX) and also in determining allusions to or dependence on NT material.
• Bruce M. Metzger, "The Formulas Introducing Quotations of Scripture in the NT and the Mishnah" in Journal of Biblical Literature, Vol. 70, No. 4 (Dec. 1951), pp. 297-307. Cited by Hagner in the above, and it sounded interesting. If you're an SBL member, JBL articles are pretty easy to retrieve so it doesn't make any sense to not read them.
• Robert M. Bowman Jr. and J. Ed Komoszewski, Putting Jesus in His Place: The Case for the Deity of Christ (amazon.com). (Kregel: Grand Rapids) 2007. This is not published yet, but the authors sent me pre-press PDF after reading my short notes on Heresies and How to Avoid Them. I plan on examining the book (don't know that I'll read the whole thing) and writing a post in the hopefully not-too-distant future. I think it is planned to hit the streets in late September 2007. More info is online at http://www.deityofchrist.com. Do check out the book's endorsements.

There's more, but it's on my desk at the office and I'm at home, so ... perhaps I'll update the post later with the additional info.