Porter's first published short story, "María Concepción," appeared in The Century Magazine, launching her career as a fiction writer.
In December 1922, Katherine Anne Porter published her first short story, "María Concepción," in The Century Magazine. The story, set in Mexico and drawing on Porter's experiences as a journalist covering the aftermath of the Mexican Revolution, marked her transition from journalism and freelance writing to serious literary fiction.
The story tells of a Mexican Indian woman who exacts revenge after her husband's infidelity, and it showcased Porter's already-mature command of spare, precise prose and her deep interest in themes of betrayal, violence, and cultural identity in post-revolutionary Mexico. It was praised for its psychological depth and its sympathetic yet unsentimental portrayal of Mexican indigenous life, a subject rarely treated with such seriousness by American writers of the period.
This publication was a pivotal moment: it announced the arrival of a distinctive new literary voice and set the trajectory for Porter's career as one of the most acclaimed American short story writers of the twentieth century. The success of "María Concepción" encouraged Porter to continue writing fiction, leading eventually to her first collection, Flowering Judas and Other Stories, in 1930. Porter would go on to be recognized as a master stylist whose meticulous, often autobiographical short fiction earned comparisons to writers like Katherine Mansfield and Eudora Welty.