For 20 years Miriam Leslie ran the country’s largest publishing company, Frank Leslie Publishing, which chronicled postbellum America in dozens of weeklies and monthlies. A pioneer in an all-male industry, she made a fortune and became a national celebrity and tastemaker in the process. But she also flouted feminine convention, took lovers, married four times, and harbored unsavory secrets that she concealed through a skein of lies and multiple personas. DIAMONDS AND DEADLINES reveals the unknown, sensational life of the brilliant and brazen “empress of journalism,” who dropped a bombshell at her death: She left her entire multimillion-dollar estate to women’s suffrage --- a never-equaled amount that guaranteed passage of the Nineteenth Amendment.