author
A shared pen name for brothers Earl and Otto Binder, this byline helped shape early science fiction with energetic pulp adventures and some of the genre’s memorable robot stories. Their Adam Link tales gave classic sci-fi a thoughtful mechanical hero long before robots became a staple of popular culture.

by Eando Binder

by Eando Binder
Eando Binder was the joint pen name of brothers Earl Andrew Binder and Otto Binder, and the name came from their initials: “E and O” Binder. Sources on the Science Fiction Encyclopedia and ISFDB agree that they began publishing science fiction together in the early 1930s, with work appearing in pulp magazines, and that Otto later continued using the name on his own after Earl became less active.
The name is especially associated with Adam Link, a robot character whose stories became some of the duo’s best-known work. Those stories stand out because they mixed fast-moving magazine-era science fiction with sympathy for an artificial being trying to prove his humanity, a theme that still feels familiar in later robot fiction.
Because Eando Binder was a shared byline rather than a single person, there is no clearly suitable single-author portrait to use here. In practice, the name represents an important collaboration from the pulp era and, later, Otto Binder’s continuation of that legacy.