Like the rest here, I would very much be interested in Volume 4. I principally use Accordance 14+ and BibleWorks 10+ (no longer sold, sadly as Mike Bushell retired); however, in the last year, I bought LOGOS modules for PhD dissertation and personal study (Strack and Billerbeck, Vols. 1-3)--principally because Accordance does not have them or has plans to have them. Thank you (LOGOS team) for your commitment to scholarship and giving opportunities for better Bible Study by providing greater understanding of social and religious backgrounds in Rabbinic Literature.