Thor Meets Captain America — David Brin

Nominated for a Hugo Award in 1987, Thor Meets Captain America offers an alternate history exploring a chilling scenario behind the Holocaust. In this parallel world, the Nazis narrowly avoid defeat in World War II when they are championed by the gods of the Norse Pantheon. At a dramatic turn, Loki joins the Allies and they prepare a last-ditch raid to blow up Valhalla. With an afterword by the author.

This novella was later expanded into an award winning graphic novel The Life Eaters, with artwork by Scott Hampton.