Sunday Morning Bonus Pulp: Two Complete Science-Adventure Books, Winter 1953
If you're going to have just two authors in your science-fiction pulp, you could certainly do worse than this duo: Poul Anderson and John D. MacDonald. As far as I can tell, this is the only appearance of the Anderson novella "Silent Victory". BALLROOM OF THE SKIES is a full-length novel, of course, originally published in hardback the previous year, 1952, and later reprinted in paperback a number of times. I read it as a Gold Medal paperback in the Sixties. Ought to read it again one of these days.