X Minus One: Project Mastadon

Huffduffed by misternizz on

The tale of time travel and the possibilities of setting up a colony in prehistoric America.

By Clifford D. Simak.

From: http://www.archive.org/details/XMinusOne560605054ProjectMastadon

download

Tagged with science fiction sci-fi book:author=clifford d. simak time travel

Also huffduffed as…

  1. X Minus One: Project Mastadon

    —Huffduffed by adactio on

  2. X Minus One: Project Mastadon

    —Huffduffed by corcovado on

  3. X Minus One: Project Mastadon

    —Huffduffed by gentusmaximus on

Possibly related…