Since Delicious Library exports nice, but somehow rather annoying to handle, CSV files containing all your books, I created a web page on my personal web site to let visitors browse through my books collection.
You can try it live. As you can see, I used iTune's design to create the search panels. You can find books by genre and author in two clicks. You can also display one book or all the books matching your query (or filter). Since it can be tedious to browse through that many books (there are 537 online at this time), I used AJAX (damn I hate that name) to implement data loadings. The page is never reloaded.