I am looking for a resource that traces Christ through the OT..... Any recommendations?
I've heard good things about Sidney Greidanus' "Preaching Christ from the Old Testament," but that's not yet available in Logos.
I've liked Michael Barrett's Beginning at Moses. It's in this prepub: http://www.logos.com/product/7281/michael-barrett-collection#001
Barrett covers types and shadows, prophecies and theophanies, and his book is organized topically.
Another good book that's not in Logos is Edmund Clowney's The Unfolding Mystery - He deals mostly with types, and it is organized chronologically.
Tim Keller and Edmund Clowney's Preaching Christ in a Postmodern World is really helpful in thinking about this issue. See the free lectures at http://itunes.apple.com/itunes-u/preaching-christ-in-postmodern/id378879885#ls=1. I find Keller's lectures more helpful than Clowney's, so if you have limited time, you could skip Clowney and just listen to Keller with much profit. Many of Keller's ideas are profound, and well worth the time invested in listening. The question and answer sections are also of benefit.
Robert Reymond's Jesus, Divine Messiah and James Borland's Christ in the Old Testament are good. They can be found in the Christian Focus Christology Collection.
http://www.logos.com/product/5605/christian-focus-christology-collection
Edit: I would also second Todd's suggestion
Here are some Logos resources that deal with this subject (sorry I don't have enough familiarity with them to recommend one over the others):
Here are some Logos resources that deal with this subject (sorry I don't have enough familiarity with them to recommend one over the others): Christ in the Old Testament - James Borland Christ in the Tabernacle - W.W. Rugh The Outpouring: Jesus in the Feasts of Israel - Elwood McQuaid Portraits of Christ in Genesis - M.R. DeHaan The Prophets Still Speak: Messiah in Both Testaments - Fred John Meldau Recognizing Your Messiah in the Psalms - Bernard Northrup The Tabernacle: Shadows of the Messiah - David Levy Christ in the Feast of Tabernacles - David Brickner Christ in the Feast of Pentecost - David Brickner & Rich Robinson Christ in the Passover: Why is This Night Different? - Ceil & Moishe Rosen Types in Joshua - Arno Gaebelein
Thanks for all the help...... this is a great start for me.