Pilgrims in Their Own Land is Martin E. Marty's vivid chronological account of the people and events that carved the spiritual landscape of America. It is in one sense a study of migration, with each wave of immigrants bringing a set of religious beliefs to a new world. The narrative unfolds through sharply detailed biographical vignettes--stories of religious "pathfinders," including William Penn, Mary Baker Eddy, Henry David Thoreau, and...