Nonfiction

Daniel Barbarisi’s Chasing the Thrill (Knopf) is a full-throttle, first-person account of the treasure hunt created by eccentric millionaire art dealer — and, some would say, robber baron — Forrest Fenn that became the stuff of contemporary legend. When Fenn was given a fatal cancer diagnosis, he came up with a bold plan: He would hide a chest full of jewels and gold in the wilderness, and publish a poem that would serve as a map leading to the treasure's secret location. But he didn't die, and after hiding the treasure in 2010, Fenn instead presided over a decade-long gold rush that saw many thousands of treasure hunters scrambling across the Rocky Mountains in pursuit of his fortune. Barbarisi first learned of Fenn's hunt in…