Unto the Fourth Generation

During an ordinary day of business, Sam Marten is obsessively drawn to different men named Levkowich, each with a different spelling.

When I began putting together this Big List in 2005, I started with all the Asimov time travel stories that I could remember. Somehow I forgot about this story which I first read in 1973 in Nightfall and Other Stories. But then, while scouring the 1950s back issues of F&SF for more obscure stories, there it was: Sam Marten’s great, great grandfather brought from his deathbed to meet Sam, and there, also, was a moment of time travel for Sam himself.

Two new sentences were added at the end of the original story for the reprinting in Asimov’s collection, so I thought it would be appropriate to quote those new sentences here: