From back cover: Bringing Chicago circa 1893 to vivid life, Erik Larson's spell-binding bestseller intertwines the true tale of two men - the brilliant architect behind the legendary 1893 World's Fair, striving to secure America's place in the world; and the cunning serial killer who used the fair to lure his victims to their death. Combining meticulous research with nail-biting storytelling, Erik Larson has crafted a narrative with all the wonder of newly discovered history and the thrills of the best fiction.