Recently I came across a series called Studies in Biblical Literature in which I found some interesting Psalm related books:
The Narrative Effect of Book IV of the Hebrew Psalter by Robert E. Wallace.
Text and Concept Analysis in Royal Psalms by Randy G. Haney.
The Book of Psalms Through the Lens of Intertextuality by Beth LaNeel Tanner.
The King-Priest of Psalm 110 in Hebrews by David R. Anderson.


Good finds, good series. The first volume you list by Wallace is actually one I use in my SBL paper I discuss in the “messianic reading . . . ” post below. My hunch is you will disagree with his reading of the monarchy and David–namely because I very much agree with Wallace!
Also, Wallace wrote this volume you mention here as his dissertation at Baylor, where I presently attend, and under Bill Bellinger, who is also directing my dissertation.
Wallace and Tanner’s books look really interesting, two more to add to the list!
The only bad thing about this series is that it is terribly expensive. The new volume they have out on Tricksters and the Pentateuch is only about 120 pages but is almost $75. I’m waiting until SBL to get it for half price.