Weird Book Ideas/Prompts

I end up thinking of the weirdest book ideas at the most unusual of times. Most of the time, it's a bad idea and I will usually never write something, but I figured, why not show you. If you want a challenge, maybe you can try to develop a book from it. It'd be really hard, though, because they're terrible, terrible ideas. I'll be sure to read it if you tell me about it. :D There are multiple genres. These kinds of books are fun, right? I don't know. Just read it if you want, I guess.