Reviewed by Jeff Sexton on

5 of 5 stars

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Whodathunk that an uncontacted Amazonian tribe would have the key to saving humanity, and that one ecologist would have to race around the globe to secure humanity's future? Rick Cheaper did, and wrote a fast paced action with much intrigue to tell this tale. Highly entertaining, and highly recommended.

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  • 3 August, 2017: Reviewed