What are some must read books?

I am taking a reading challenge and need some book suggestions. What are you favorites, what blows your mind, which are thought provoking, or which are just plain fun. What do I have to read, what should I read. The challenge is 1oo books in a year. They don’t have to be short, can be any length,any genre, fiction or nonfiction, even for dummies books, as Buddhism for dummies is on my list. i don’t care about the length of the book, I want quality reads. Thanks, to all and sorry to have been away from Fluther for awhile.