Granville Green's The Mezcal Rush: Explorations in Agave Country captures his journey into the often misunderstood alcoholic beverage native to Mexico. Published this year, the 286 page exploration follows Greene's personal journey with the intoxicant that he once drank in his college days known as "the drink with the worm in it," to the esteemed cultural heritage that makes mezcal the fashionable drink it is today.