Although Enoch Soames is a fictional character, Beerbohm includes himself in the story, which he also narrates; and writes it as the reminiscences of a series of actual events that he witnessed and participated in as a younger man.
Soames’ appearance is described as “dim” and leaves little impression, except for his persistent habit of always wearing a particular grey waterproof cape and soft black hat.
The self-obsessed Soames is deeply depressed, consumed with the belief that he is an unrecognised great author and, despite his complete failure so far, keenly curious about his "certain" posthumous fame.
In exchange for the possession of his soul, Soames will be transported exactly 100 years forward in time to spend the rest of the afternoon in the British Museum Reading Room and discover what judgement posterity will make on himself and his works.
The article discusses a "labud sattire" written by one Max Beerbohm "in wich e pautraid an immajnari karrakter kauld Enoch Soames — a thurd-rait poit hoo beleevz imself a grate jeneus an maix a bargin with th Devvl in auder ter no wot posterriti thinx ov im!"
(in which he portrayed an imaginary character called Enoch Soames—a third-rate poet who believes himself a great genius and makes a bargain with the Devil to know what posterity thinks of him).
An article written by Teller, "A Memory of the Nineteen-Nineties" ("Being a faithful account of the events of the designated day, when the man who had disappeared was expected briefly to return"),[1] was published in the November 1997 issue of The Atlantic Monthly.
The piece claims to describe actual events, witnessed by Teller and a small group of other people; fans of Beerbohm's story, who had come to the Reading Room on the date specified, in time for Soames' afternoon "visit".