4 for the Future is an anthology of science fiction novelettes edited by Groff Conklin.
It was first published in paperback by Pyramid Books in August 1959; it was reprinted in June 1962.
The first British edition, also in paperback, was issued by Consul Books in 1961.
The stories were previously published from 1944-1956 in various science fiction magazines.
This article about a collection of science fiction short stories published in the 1950s is a stub.