"$1,000 a Plate" takes place on Mars' moon Deimos, at a time when it has been highly commercialized and visitor friendly. The enterpreneurial casino business has arrived to entice the tourist trade to part with their dollars, while research and exploration is taking place via astronomers and their telescopes searching the heavens in Deimos' crystal clear atmosphere. But there is a problem...
The Earth lay powerless beneath those loathsome, yellowish monsters that, sheathed in cometlike globes, sprang from the skies to annihilate man and reduce his cities to ashes.
Because this is a masculine world, the author of this fairytale is usually identified as the wife of Poul Anderson. But a few more incisive cameos of fantasy such as this, and Mr. Anderson may come to be identified as Karen's husband.
It may be that there is a weapon that, from the viewpoint of the one it's used on, is worse than lethal. You might say that death multiplies you by zero; what would multiplication by minus one do?