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Publisher's Summary

Paleontologist Brandon Thackery and his rival, Miles "Klicks" Jordan, fulfill a dinosaur lover's dream with history's first time-travel jaunt to the late Mesozoic. Hoping to solve the extinction mystery, they find Earth's gravity is only half its 21st-century value and dinosaurs that behave very strangely. Could the slimy blue creatures from Mars have something to do with both?
©1994, 2000 Robert J. Sawyer (P)2015 Audible, Inc.
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Customer Reviews

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5 out of 5 stars
By Simone on 07-08-16

Fascinating!

Boy do I ever enjoy Robert Sawyer's imagination!

There is nothing I can tell you about this book without giving away the plot, other than I was riveted and could not put it down.

Another fantastic (fantastical) adventure… KEEP ‘EM COMING!

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2 of 2 people found this review helpful

5 out of 5 stars
By johnathan on 02-19-16

Great science filled thriller

I couldn't put this audiobook down, it was great. Being a huge fan of Crichton, Preston, & Dan Brown, it was comparable and even as good as those greats. A must read if you enjoy them.

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1 of 1 people found this review helpful

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