These are, for the most part, not included in other collections.
http://paleojudaica.blogspot.co.uk/2011_06_12_archive.html#5274508625958292943
[Y]
Sounds exciting. I copied a section of the above blog (my bolding):
The Project is publishing two new volumes of pseudepigrapha, most of which were not included in the massive two-volume collection edited by James H. Charlesworth or the important collection edited by H. F. D. Sparks, both published in the 1980s. (The few overlaps are cases where we have significant new manuscript data or we believe that a text requires a new treatment for other reasons.)Our new corpus consists of about 100 documents, about two-thirds of which are complete and the rest are fragments or quotations. They include apocalypses—angelic revelations to prophets and sages such as Elijah, Ezra, and Daniel; magical, oracular, exorcistic and mantic works attributed to prophets and sages such as Moses, David, Solomon, the Sibyl, and Jeremiah; songs and poetry attributed to Old Testament characters, especially David; "rewritten scripture" that retells stories known from the Old Testament from the fall of Adam and Eve to the deaths of the Maccabean martyrs; legends and tales set in the Old Testament period and usually, although not always, involving Old Testament characters such as Enoch, Melchizedek, Levi, and even the antediluvian giants; and various other obscure and intriguing works, including a legendary account of the hiding places of the Temple treasures, lost pre-exilic oracles of the seer Balaam, and a legend of how all human knowledge was preserved in the Great Pyramid during the Flood. The first volume of texts is now in press with Eerdmans and is slated to be published by mid-2012 under the title Old Testament Pseudepigrapha: More Noncanonical Scriptures.
Old Testament Pseudepigrapha: More Noncanonical Scriptures, vol. 1 (unfortunately not available separately).
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