In this latest novel in the Crosstime Traffic series, a race is on to discover what destroyed a world and what on Earth, or on the many Earths, went wrong.

The Valley-Westside War 2009, Tor Books, New York, NY

ISBN-13: 9780765353801

Mass-market paperback

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The Valley-Westside War 2008, Tor Books, New York, NY

ISBN-13: 9780765314871

Hardcover

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