I just finished going through 43 pages (430 titles) at a book website looking for exactly what you described. Great site, it gives you price comparisons between Amazon, HalfPrice Books, etc. The site is
WWW.cheapestbookprice.com, enter billiards in the search box; if you don't want to go through the whole thing (like I did), just go to pages 2,3,4,5,7,8,9,10,15,17,24,36,42 for the non-tech stuff. One example of why this site is useful: The History of Billiards listed at $300+ at one store and $900+ at another store, new condition at both places. The bad news: no Robin books, no Buddy Hall bio and no Grady book. Hope this helps.