I used three resources to complete this: a pocket sized notebook a site called whickbook.net, and my kindle and or local library. This is how I did it, which book gives you a way to select four ways to search through bars with opposites on each end. So if you want a violent book or peaceful book, drag it to the one you please. It lets you do this up to four times for multiple options. Whichever tool you choose find books that you know you will like, know yourself, too. Write all possible options down in a notebook, carry it e erywhere so you dontt forget, and get to it finding them! Happy hunting!