“Flight of a Plastic Bee ” New Writings in SF. 11, 1968
“Image of Destruction ” New Writings in SF. 10, 1967
“Maiden Voyage ” New Writings in SF. 2, 1964
“Six Cubed Plus One ” New Writings in SF. 7, 1966
“Worm in the Bud ” New Writings in SF. 12, 1968