The Lunar Effect: The Cycle (2007)

While looking for something completely unrelated, I found that Michelle narrated a story for BBC Radio in 2007 called "The Cycle". Written by John Connolly and broadcast as part of the series "The Lunar Effect", a collection of five stories around the full moon, "The Cycle" was first broadcast on BBC Radio 7 on 22 October 2007 and subsequently repeated on Radio 4 Extra.

Description from the BBC:

On her way home from work on an almost deserted train, a young woman starts to suffer pains that we are led to believe indicate her period is imminent. When two troublemaking youths board the ...