(Original Review, 1980-11-26)
Another old Ace double that's a favourite is "Space Chantey" by R. A. Lafferty. It's sort of a retelling of "The Odyssey" in sf terms, but in typically crazed Lafferty fashion. Odysseus becomes Space Captain Roadstrum, the land of the lotus eaters becomes a planet where (shades of Tennyson) it is always afternoon, the clashing rocks become an asteroid belt and so on.
If you're into stuff like this, you can read the full review.