“In this extraordinary narrative, Glassley, a geologist, describes his intimate relationship with Greenland’s ancient rocks in such a fashion that the reader who knows nothing about geology is hooked; that reader feels like he’s not only been transported to the rockribbed coast of West Greenland, but is also bent down and studying its rocks right along with Glassley. At the same time, the book reminds us of the degree to which climate change is damaging the planet. . . . Urgently recommended!”