A voice, purporting to be from the future, warns mankind that they must all go into suspended
animation or face extinction; mankind obeys, but when they wake up, the people at the other
end of the future phone don’t know anything about the earlier message.
DEBUT
“The Prophetic Voice,” in Wonder Stories,April 1935.
VARIANTS
Debut. “The Prophetic Voice,” in Wonder Stories,April 1935.
1 English variant