Today the kind folks at Logos Bible Software have released their second set of books related to Islam in their Community Pricing section. The Works of Samuel M. Zwemer is an18 volume set which contains the writings of Zwemer, a 40 year missionary in the Middle East. Click the image below to view the specific details:

Last Monday (1/2/12) they released the Islamic Studies Collection (34 vols.), their first (to my knowledge) of its kind to be available on Logos.

At the present moment, each set is bidding at $30, so if this trend continues, you can get all 52 volumes for $60. Not a bad deal. The only drawback to these offers is that the books in the community pricing section are a bit dated. The copyright has usually expired and the bulk of the cost is then dedicated to scanning books, transcribing, editing, tagging, etc… (and, of course, keeping Logos in business!)