Three choices, all of which are awesome stories. Lightning on the Wave’s Sacrifices series. Because it’s a wonderful mess of great characters, great writing, poetry references and psychological stuff. I loved it and I only read it once. Bad points: it’s 3 million words long. Good points: subtlety, great writing, I can’t remember things in it very well but I’d want to. It’s basically a series that starts with a gritting mindfuck and something that’s clearly wrong: „What are your vows, Harry?