Synopsis
History
First publication: Ace Double #M-105, with Three Worlds of Futurity, Ace Books, 1964
Review
Videos
We have the story in these editions:
Message from the Eocene / Three Worlds of Futurity, paperback, Ace Books, 1964-00-00
First publication: Ace Double #M-105, with Three Worlds of Futurity, Ace Books, 1964
Message from the Eocene / Three Worlds of Futurity, paperback, Ace Books, 1964-00-00