Journalist-turned-novelist Ernest Hemingway was known for his clean, restrained writing style. Which makes it conceivable that he's the author of the most famous six-word short story of all time.
The story goes that Hemingway wrote the gut-punching line "For Sale, Baby Shoes, Never Worn" to win a bet against his writer friends. But there's no evidence that such a bet ever took place, and it's likely that one of the best-known works attributed to Hemingway has nothing to do with the author at all.
According to Open Culture, the urban legend sets Hemingway in a hotel (usually the Algonquin, but the location varies) some time in the 1920s. He was allegedly having lunch with a group of writer pals when he bet them he could write a story with a full narrative in just six words. After his friends put their money down, Hemingway jotted down a few words on a napkin and passed it around the table. Though brief, the other writers couldn't deny that "Baby Shoes" was indeed a full story.
Chances are this story actually originated years after Hemingway's 1961 death. It first appeared in print in the 1991 book Get Published! Get Produced!: A Literary Agent’s Tips on How to Sell Your Writing by agent Peter Miller. When recounting the anecdote, Miller wrote that he first heard the tale from an unnamed newspaper syndicator in 1974.
The story spread from there and its original source only became murkier. A retelling of the tale was included in the one-man biographical Hemingway play Papa in 1996, and then in a Reader's Digest essay in 1998. The internet—for which Hemingway's punchy, compact style was a perfect fit—got "Baby Shoes" in front of more eyeballs than ever.
Though it's been cited in articles and books numerous times, no one has ever been able to trace the story back to a first-hand source. As for the true author of "Baby Shoes" if it isn't Hemingway, flash fiction fans may never know his or her identity. It's possible that the line was never meant to be a fictional story in the first place: Real ads that bear striking similarities to the legendary work predate the myth.