Silt and Shadow

She came to classify his river. He stayed to bury a truth far more dangerous. In the Alaskian wilderness, the water knows what it carries—and it's about to drag them both under.Auden Voss, a brilliant USGS geomorphologist, is sent deep into the remote Alaskan Interior for a strict five-day environmental assessment. Her data could reclassify the pristine Sixmile River as a critical habitat, a decis...