By the 1920s,Siegfried Sassoonhad built a reputation as a poet and man of letters, though he had not yet published prose. It wasn’t until the end of the decade that he finally made the attempt withMemoirs of a Foxhunting Man, the first volume of his fictionalized autobiography—and he was so nervous about the prospect of publishing prose that he published it anonymously.
George Sherston, the semi-autobiographical stand-in for Sassoon, is a...