Thrice Upon A Time

thrice upon a time

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Thrice Upon A Time

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Book Description

SOS FROM A FUTURE THAT WILL NEVER BE

It'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!

Inside Flap Copy
When Murdoch was summoned to his grandfather's isolated Scottish castle, he had no idea of the old man's latest discovery -- nor where it would lead him. Sir Charles, a genius in far-out physics, had found a flew in the law of conservation of energy; in any process, an incredibly tiny increment of energy escaped -- back through time! Using this "tau" radiation, he could send messages into the past.
But Murdoch discovered records of messages he knew he had never sent. Were many futures possible? Could a message from Future X alter the past -- and thus wipe out Future X? But who would be foolish enough to send a message that could eliminate his own existence?
Then disaster struck. An advanced fusion reactor threatened to destroy all Earth. Grimly, Murdoch sat down to send back the words that would destroy everything he had learned to love. --This text refers to an out of print or unavailable edition of this title.

Thrice Upon A Time,James P. Hogan,Baen,0671319485,Fiction,Fiction - Science Fiction,Science Fiction,Science Fiction - Adventure,Science Fiction - General,Science Fiction - High Tech,Fiction / Science Fiction / General

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