New Mexico's night sky generated speculation about alien visitation for centuries before the Roswell Incident of 1947. But the luminous spheres known as Bolas de Lumbre weren't the only evidence of unnatural phenomena in play. Locals have grown accustomed to stacking an unending list of questions against a disquieting tally of strange objects, unexplained sightings and unsolved mysteries that perplex scientists and confound skeptics alike. The original...