In 2004, J. Maarten Troost burst onto the travel-writing scene with his first book, “The Sex Lives of Cannibals.” Troost was lovable for many reasons: He was a Gen X slacker, but inspired enough to live in the South Pacific. He was funny, but not hyperbolic. He was Dutch, but not really European – more like a bumbling Englishman with a hemp necklace. He was smart, free-spirited, and utterly fun.