The time is soon-coming for the release of the long-anticipated Old Testament Pseudepigrapha: More Noncanonical Scriptures edited by Bauckham, Davila, and Panayotov (Eerdmans, Nov 2012). [Unfortunately Amazon has the title misspelled...]
At more than 800 pages (in 2 volumes), it will certainly be substantive. The attempt was made by the editors to collect non-canonical texts that pre-date the rise of Islam. I am sure this will be one of the hot items at SBL!