Canoeing the Boundary Waters Wilderness: A Sawbill Log continues the story of wilderness canoeing begun in A Boundary Waters History: Canoeing Across Time, this time offering historical information about black bear attacks on humans, loon calls and behaviors, lightning strikes on the waters, the experience of a woman going into labor while canoeing with her husband, the sighting of spectacular northern lights, and reflections on the wilderness experience. All the while Wilbers reflects on experiences canoeing with his family. As in the first book, quotes from some of Minnesota's well known wilderness authors appear throughout the manuscript.