"Creating period atmosphere by quoting extensively from newspaper accounts of the sensational crimes Byrnes solved, Conway portrays his subject's cleverness and excesses with a flawed-hero flavor that should draw in true-crime fans." —Booklist "Conway presents the exceptional biography of Thomas Byrnes, who has been called 'the father of detective work.' The story of his remarkable career is interwoven with many notable 19th-century events. . . .An essential read for those interested in police work, detective stories, and New York City history."—Library Journal "A fascinating, fast-moving account of one of the most polarizing and influential figures of 19th-century New York. Conway brings 'the big policeman' to life." —Daniel Stashower, author of The Beautiful Cigar Girl: Mary Rogers, Edgar Allan Poe, and the Invention of Murder "A treasure trove of information not only on larger-than-life pioneering detective Thomas Byrnes but also on law-and-order in wide-open nineteenth-century Manhattan."—David Pietrusza, author of Rothstein: The Life, Times, and Murder of the Criminal Genius Who Fixed the 1919 World Series "Across the sordid tableau of crime, vice, and murder in New York City's Gilded Age, no figure cut so enduring a path as Thomas Byrnes, the city's top cop who used brains and brawn in his then-groundbreaking belief that to catch a criminal, one must think like one. J. North Conway has mined the clues and unraveled the mystery of the man behind the headlines, painting a nuanced portrait of the crusader who pioneered law enforcement's most durable and controversial investigative techniques. Meticulously researched and written like an unusually well-crafted police blotter, The Big Policeman portrays New York's criminal underground and ambitious lawmen as vividly as any TV drama ripped from the headlines." —Greg Campbell, coauthor of Flawless: Inside the Largest Diamond Heist in History and author of Blood Diamonds: Tracing the Deadly Path of the World's Most Precious Stones