Sorry, they are the two main books by the author that founded this site. They are Divorce Busting (DB) and Divorce Remedy (DR). They contain most of the ideas we try to follow around here, and that we beleive will, or in my case, have helped us rebuild our marriage. You can get either at most bookstores or check them out from your library.
The main ideas the books talk about are; focusing on yourself, not the affair, not believing what the WAS (walk away spouse) says, which, BTW, is what your H (husband) is.
Anyway, here is a link to the part of the board that has a chapter from DR for you to read. It pretty outlines what the book is about. Also, you really only need to read DR as both DB and DR are the same.