Cyril M. Kornbluth was a prolific writer who published work under his own name and at least 10 different pan names. He write eight novels and many short stories. Cyril died at the age of 34, on the day he was to interview for the position of editor at the Magazine of Fantasy and Science Fiction.
The Little Black Bag by C.M. Kornbluth
"The Marching Morons" by C.M. Kornbluth