Hello. Can anyone help me with my search? Eons ago, 
I read a very short paperback novel on a group who fled Earth. Generation after generation the spaceship had to re configure journey's end because nothing was suitable. Finally, ship took a time journey to prehistoric Earth... only suitable place for humankind... end of story... Name and author, anyone? Much obliged, padrino.
I read a very short paperback novel on a group who fled Earth. Generation after generation the spaceship had to re configure journey's end because nothing was suitable. Finally, ship took a time journey to prehistoric Earth... only suitable place for humankind... end of story... Name and author, anyone? Much obliged, padrino. 
