(The Arrow Collector) is an award-winning mystery thriller by Argentinian author Cristian Perfumo . It won the 2017 Amazon Literary Award for independent Spanish-language authors, beating out over 1,800 entries. Plot Summary
These arrowheads are made of Amazon opal and are considered a major archaeological mystery. Their value on the black market is immense, sparking a chase involving collectors, smugglers, and scientists.
The primary motive appears to be the theft of thirteen ancient, iridescent arrowheads carved nearly 6,000 years ago by the Tehuelche people.