interprets

Louise Erdrich—winner of the 2012 National Book Award and a writer of astonishing insight and skill—discovers the universal within the particular moment and gives full-bodied expression to that most common and yet most mysterious of all human tasks: the passing on of life

his research and erudition vast

Spanning more than four hundred years

Hidden Thunder: Rock Art of the Upper Midwest writing interpretsIn Hidden Thunder, renowned watercolor artist Geri Schrab and archaeologist Robert "Ernie" Boszhardt give readers an up close and personal look at rock art. With an eye toward preservation, Schrab and Boszhardt take you with them as they research, document, and interpret at the ancient petroglyphs and pictographs made my Native Americans in past millennia. In addition to publicly accessible sites such as Wisconsin's Roche a Cri State Park and