My attempt to remember what I wanted to read (finally in many cases). Prompts vary - from very specific books to broad or abstract terms. It started as a bingo for my reading journal, so it's very specific but everyone is welcome to participate :)

Some of the prompts overlap. Preferably you'd pick different book for each but I'm not going to police that, lol. The challenge is designed (strong word for such chaotic picks) to inspire to read more or different and use it in whatever way it may help to achieve those goals. 

Since there's so many prompts most of them are optional for formal reasons (so you can complete the challenge without actually completing all of them) but of course the more the better!