Yeah I almost started a thread saying Hourglass should remain separate as it has two sources  On DDD the first two have small reviews of the audiobook version  The third source is the same as the one youve listed for Hourglass and is actually a very excellent source for the series as a whole ironically  It only mentions the two books saying Hourglass will be released in  and DDD will be read out loud by Weis The Huma source is pretty good  It gives an overview of the entire series with some discussion of the first book and then has some comments and reviews on the author Knaaks style Ill dip into these over the weekend