Summary: Prisoner of Azkaban retold from Remus Lupin's point of view.
Ships: Remus Lupin/Sirius Black
Length: Novel (23 chapters)
Rating: Mostly not over PG-13, but there is one brief NC-17 (in chapter 11), so I'll split the difference and call it "R".
Link/URL: Survivor's Guilt: Moony's Tale
A brief clip: "He was the only one left of that great friendship, and the knowledge of that loneliness had held him captive a dozen years."
Other: The story is finished, so I figured it was time to post it here, even if I haven't quite got around to doing a fine-edit on all of it yet. If you see any errors, please let me know!