Combining memoir, social criticism, and research, the author explores what it means to be solitary and celebrates the notion, common in his Roman Catholic childhood, that solitude is a legitimate and dignified calling. Delves into the lives and works of nearly a dozen iconic "solitaries," including Thoreau, Emily Dickinson, Bill Cunningham, Cézanne, and Zora Neale Hurston. "A meditation on solitude as a font of creativity and spirituality. Known...