The reduction in the volume of Varley's short SF output has been a disappointment to me. For a decade (1974-1984) he put together a very strong collection of stories, that prolific period being bookmarked at the end with the Hugo and Nebula winning 'Press Enter'.
In this story, the lunar cop Anna-Louise Bach, returns to our pages. She featured in the notable 'Barbie Murders' from 1978, which was collected in Terry Carr's Year's Best Science Fiction of the Year #8, notable for its use of a merkin (look it up) as a plot device.
Varley sets the story off which a pregnant woman fleeing a pursuer, and by mistake ending up in in airlock and ending up being exposed to the vacuum of the moon and dying.
The claustrophobic lunar society, bustling with pregnant women (of whom Bach is one) is vividly drawn. The plot - pregnant women are going missing, to be found dead, their fetus removed. Bach is sent out to act as bait for the serial murderer, and she hangs out in a nudie-freesex bar.
Sure enough, Bach is successful in her role as bait - but rather too successful as she is captured and whisked away. The dramatic denouement takes place in a domed cornfield, with Bach, now in labour, fleeing for her life, and the life of her child. She manages to turn the tables on her pursuers, who it transpires have been 'harvesting' the unborn babies to meet the demand for those remaining carnivores who have found even veal no long satisfies their needs.
Varley has spent a lot of time in Hollywood, I understand, and the story reads quite like a SF thriller movie. Not a bad story, for its type, but not a Varley classic.