Hailed by The Guardian and other publications as “a real-life Indiana Jones,” Slovenian archaeologist Ivan Sprajc has been mapping out previously unknown Mayan sites in Mexico’s Yucat?n Peninsula since 1996. Most recently, he was credited with the discovery of the Chactun and Lagunita sites in 2013 and 2014, respectively, helping to fill in what was previously one of the largest voids in modern knowledge of the ancient Maya landscape: the 2,800-square-mile Calakmul Biosphere Reserve in central Yucat?n.Previously published in Sprajc’s native Slovenian and in German, this thrilling account of machete-wielding jungle expeditions has garnered enthusiastic reviews for its depictions of the efforts, dangers, successes, and disappointments experienced as the explorer-scientist searches out and documents ancient ruins that have been lost to the jungle for centuries. A skilled communicator as well as an experienced scholar, Sprajc conveys in eminently accessible prose a wealth of information on various aspects of the Maya culture, which he has studied closely for decades.