I recently received my prepub of the Pentateuch History and Origins collection. I was discussing Russell Gmirkin's work, which is part of the collection, with Jeffrey Gibson when he asked what was "on the disk" (I do downloads). I didn't remember precisely since there are something like 10 resources there so I searched Logos for "Gmirkin" and was asked if I meant "marking." I tried "Thompson" who is another author on the list and received 12 pages of hits NOT INCLUDING THE DESIRED VOLUME. I tried "Berossus" and "Manetho" which is a part of the title of the work and got no hits. I finally realized that it was listed in my purchases so I went there to find it. It seems that if you don't know some works are on the site you won't find them -- even so you won't find them easily.