One I've always wanted to rant about is the I Hunt Killers trilogy by Barry Lyga. Probably one of the only series where I've never met anyone who has read or even heard of the books. I specifically want to rant about the second book, Game. INCREDIBLE. I read it almost six years ago but I can still remember almost every detail. The plot is phenomenal and I have no idea how Barry Lyga was able to think of something so different and interesting??? I can't think of any words to describe it but it's so unique to the point where, six years later, you're still thinking about the book!!! Super gruesome series though, but if you're okay with that I 100000% recommend. Might reread it.