“Criminals are a superstitious, cowardly lot, so I must wear a disguise that will strike terror into their hearts! I must be a creature of the night, like a . . . a . . . a bat!†—Bruce Wayne It began with those words fifty years ago, a crusade that would grow into a legend. Orphaned as a child, his parents murdered before his eyes, millionaire Bruce Wayne dedicated his life to avenging their…