A library patron is trying to identify a short story collection she bought in the late 1980s - mid 1990s. Some of the stories she remembers:
A candlemaker who at first hoards his candles but then learns to share
A pagan stoneworker superstitious about working on a Christian statue. He gouges the statue's eyes out and causes his own death.
A man who one day finds his journal entries written in blood and realizes a doppelganger is invading his body.