Bored, listing nine favourites, part 6: Technically the entire Amber Cycle but here's the first one: Nine Princes In Amber. A man wakes up in a hospital bed with no memory of who he is or how he got there, other than that he's been overdrugged for a while. Then it gets weirder; the Amber books are secondary world fantasy about the dynastic struggle over the true world, the one of the which every other world, including our own, is just a shadow.⬇️