I'm looking for books with worlds where the rules are slightly (or vastly) different than ours, where you wonder wtf is going on and that compels you to read on to solve this mistery. not necessarily sci-fi although I realize it's a genre that better justifies this trope.
examples:
- the last murder at the end of the world
- I who have never known men
- never let me go
thanks!
by man-teiv