For those who may be interested, it is still possible to find Joseph Caryl's fabulous Job commentary at this link. It states that "quantities are quite limited". I recently ordered a set from Dust & Ashes and am extremely happy with the books. (Dust & Ashes along with Reformation Heritage books are the publishers of these volumes). I have only just begun to read them but I already feel they are well worth the money. There is an extremely comprehensive scripture index in the back of volume 1 that essentially makes this a commentary on nearly the whole Bible due to Caryl's use of the "whole council of Scripture".