Space Chantey
by R. A. Lafferty
Lafferty rewrites The Odyssey with a time machine, called a Dong Button,
featured in Chapters 3 and 4.
— Fred Galvin
The Dong button was just that, a big green button with the word
Dong engraved on it. You pushed it, and it went dong. Well, that was alnost too simple. Should there not be a deeper
reason for it? And the small instruction plate over it didn't add much. It read: “Wrong
prong, bong gong.”
Space Chantey by R. A. Lafferty, in Ace Double #H-56:
Pity about Earth by Ernest Hill / Space Chantey by R. A. Lafferty (Ace
Books, 1968).