"One thing that struck me about Jerry Lee,” Rick Bragg recalls from the scores of in-home interviews he conducted over the summers of 2011 and 2012 while crafting his exquisite, exhaustive new biography Jerry Lee Lewis: His Own Story (Harper/HarperCollins), “while he lay in that bed—his body ravaged, bullet holes in the bedroom wall, his .357 Magnum under the pillow—is that his h...