Josh Foreman and Ryan Starrett discuss and sign their book, Hidden History of New Orleans. About the book: The history of New Orleans is one of contrasts--heroes and villains, catastrophe and celebration, sinners and saints. In this New Orleans, a serial-killing axeman threatens to murder anyone not playing jazz. A fearless band of missionary nuns pushes to civilize the frontier. During World War II, Nazi U-boats lurk off the coast, while Denton Crocker's battle with local mosquitoes contributes to victory in the Pacific. From the streetcar strikers who lined the thoroughfares with IEDs to the unsung heroine of the Battle of New Orleans, Ryan Starrett and Josh Foreman offer a dose of history that would be hard to believe if it hadn't happened here.