The Silver Eggheads by Fritz Leiber
Fritz Leiber is one of the grand names of f&sf, winner of six Hugo Awards, three Nebula Awards, and two World Fantasy Awards. He is a member of the SF Hall of Fame, a SFWA Grandmaster, and a lifetime achievement recipient from the World Fantasy, Bram Stoker, and Forry Awards. You wouldn’t think any novel of his from the epicenter of his career could be obscure, neglected, or forgotten. And yet, there’s the case of The Silver Eggheads.
As a novelet, “The Silver Eggheads” graced the cover of the January 1959 F&SF, normally as prestigious a slot available at the time. Yet the story has never been anthologized nor ever included in one of his three dozen collections. Possibly that’s because Leiber expanded it to novel length, published as an original paperback by Ballantine in 1962. (Yes, that is a Richard Powers cover, one of the few representational ones he did.) Ballantine reprinted it twice, but no other American publisher has touched it. This novel has been out of print in English for almost 40 years. A few foreign editions slipped in, for multilinguists and obsessive collectors.