A somewhat mad scientist tricks Hal Norton into traveling to ancient Babylon to record ancient animal sounds (I think), but the scientist never told Norton that the kinks in the return mechanism were still being worked out. Trapped in ancient times, Hal meets the also-trapped (and beautiful) niece of the scientist, and together they endure life as slaves while plotting a possible escape.
Where does this slave, Betty, live?

Variants

(1)
  1. “Bull Moose of Babylon,” as by Cleo Eldon Wilcox, in Fantastic Adventures, April 1942.
    2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by Don Wilcox as by Cleo Eldon Wilcox