Recommended reading: "The Lost City of Z" by David Grann (https://www.amazon.com/Lost-City-Deadly-Obsession-Amazon/dp/...)

Ref also https://en.wikipedia.org/wiki/Lost_City_of_Z for more info about Col. Fawcett and this story.

Here's another great book that touches on this subject: https://www.amazon.com/Lost-City-Deadly-Obsession-Amazon/dp/...

The main story about explorer Percy Fawcett is also incredible

I've been reading The Lost City of Z by David Grann. Really enjoying it:

* The Lost City of Z

* http://www.amazon.com/Lost-City-Deadly-Obsession-Amazon/dp/0...