A searching question: Heartwood, by Amity Gaige, reviewed
The Appalachian Trail is America’s secular version of the Camino de Santiago but more than twice as long. In Amity Gaige’s Heartwood, Valerie Gillis is a 42-year-old nurse and experienced trail-walker who nonetheless vanishes one day in the northern stretch, in Maine, the wildest of the New England states. Heading the search for her is
