He's a worker, and he knows science fiction very well, a fact that surprised a lot of people when he started reviewing books for Galaxy magazine.

It was first published in Galaxy magazine, June 1953.

It was first published in 1954 in Galaxy magazine.

But what I loved best of all was Galaxy magazine.

In 1876, The Galaxy magazine said of the then current silver coins:

It was originally serialized in Galaxy magazine in 1969.

It was first published in Galaxy magazine in 1953 and has been anthologised many times.

Mindswap (featured as complete short novel in Galaxy magazine June 1965)

It was first published in Galaxy magazine, February 1964.

A shorter version of the novel was published in Galaxy magazine in April 1963.