Since the book Event Processing in Action became available, I am keep getting Emails from various people about it. The first one who has put a review on Amazon was Jim Odell, a notable person in agent technology, who recently wrote a series of articles about agents and events, hosted in Paul Vincent's TIBCO Blog. The review is entitled: "A true magnum opus". Since Manning publications is doing three reviews during the development process of the book, we got several dozens of reviews throughout the development of the book, many of them included some criticism in various aspects, and responding it required much work, in one case, a major rewrite. Some of the feedback I am getting about the book includes also some ideas for additions -- well, it is still early to think about second edition.