Dreaming of summer and the Cape? Writer Don Wilding tells the story behind Henry Beston’s classic book The Outermost House , and how Beston, after World War I, tapped into the healing power of nature on Cape Cod’s Outer Beach, and how The Outermost House inspired legislators in Washington to establish the Cape Cod National Seashore. Featured are archival photos and rough-cut footage from a documentary film about Beston, now in production.