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    Thrice upon a Time
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    Thrice upon a Time

    by: James P. Hogan

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    Thrice upon a Time

    By: James P. Hogan

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    Product Details

    Category - Fiction / Sci-Fi

    Format - Paperback

    Condition - Excellent

    Listed - 9 months ago

    Views - 5

    Ships From - Illinois

    Est. Publication Date - Feb 1980

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    Published
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    Overview

    Publisher 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 ...

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