gay novel from the early 80s?
I recently remembered a book I last read in the early 80s, but can't recall the exact title (or author) - I *think* it was called something like The Stairs on Avenue C but googling that and some keywords like 'book' 'novel' or 'gay' got me nowhere. it was a paperback about a gay guy in New York City (who lived on Avenue C?); and I vaguely remember the cover illustration was a doubling-back staircase - I think the cover was greenish. It was definitely no masterpiece and I think relatively negatively slanted; I can't remember if the protagonist turned out to be a serial killer or died, but that's the sort of impression I have. it was early in my discovery of gay lit, and I was gulping down anything I could lay my hands upon. and now I'm vaguely curious about it but unable to gratify that curiosity.
anyone have any pointers for where I might look?