The Houseguest: wife starves husband's creature
In the title story a woman in a provincial Mexican town narrates how her husband returns from a trip with a nameless, round, yellow-eyed creature and installs it in their home. He is often away and indifferent to her fear. After the thing attacks the child of Guadalupe, the servant, the two women lock it in its room and starve it until it dies, and when the husband comes back the narrator gives no account of what they did. The case stands for a woman freeing herself from a husband-sanctioned threat through covert violence carried out alongside another woman, not by appeal to him.