"Operation Syndrome," Astounding, June 1954. also in T.E. Dikty's Best Science Fiction Stories and Novels, 1955 series "The Gone Dogs," Amazing, November 1954.
"Operation Syndrome," Astounding, iunie 1954, precum și în Best Science Fiction Stories and Novels a lui T.E. Dikty, seria 1955 "The Gone Dogs", Amazing, noiembrie 1954.