well Mr FixIt if your interested in female submission and like sci fi/ fantasy, give the Gor series a try, john normans wrote only about 27 books about a theroretical world with a heavy bdsm theme, first one in the series is "Tarnsman of Gor" easy to locate on the net, not so easy to find in bookstores depemding on where u look,

as for printed bdsm books,the Barnes&Nobel where i work has a prety large area in my store that carries erotic fiction and non-fiction (its actually got its own section) though the content of such sections in other stores may vary with different state/ city ordances,, though u could browse for different titles and get them shipped to yur front door if ya like from any store in our chain,,lol happy book hunting Sir