Book excerpt: A plunge into Georgia history offers no shortage of bewilderment. UFOs, haunted bridges, ghost lights and monsters are just a smattering of the unexplained. At the Jekyll Island Club, a bellhop from the Roaring Twenties does his best to stay busy. A bright golden light hovers above the tracks of Macon and Brunswick Railroad, floating toward spectators before it just...turns off. From the obligatory mountain road 'Squatch sightings to Jimmy Carter's eerie encounter in a stand of Leary pines, Sherman Carmichael leads adventurous readers on a quest through baffling Georgia legends.