Cover of Thrice Upon a Time

Thrice Upon a Time

by James P. Hogan · 1980

+ Want to read

SOS FROM A FUTURE THAT WILL NEVER BEIt's amazing enough when Murdoch Ross's brilliant grandfather invents a machine that can send messages to itself in the past or the future. But when signals begin to arrive without being sent, Murdoch realizes that every action he takes changes the future that would have been...and that the world he lives in has already been altered!Then a new message arrives from the future: The world is doomed!

Genre
science fictionscience fictionMore like thisLess of thistime traveltime travelMore like thisLess of thisfantasyfantasyMore like thisLess of this
Subject
sciencescienceMore like thisLess of this
Audience
adult
Length
long · 416 pages

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