Wild was applauded as the most efficient thief hunter and gang breaker in British society; but his own posse of thief catchers was basically a front behind which he was able to control the underground world, through a complex system of blackmail, perjury, and terror which the book details. All who opposed him were betrayed to the law, and in the struggle for power Wild sacrificed several hundred of his own people to the hangman. No one since his time, with the exception of Lavrenti Beria of the late Stalin era GPU so nearly succeeded in bringing the underworld under the control of one system of power.
At one level, this is a biography of the world's first supercriminal. At another, it is a sociology of criminal behavior and its political consequences. Howson sheds fresh light, not only on a figure who has become famous in literature, but more important, on the entire structure of gang life. The book is written "as a "terrifying and fascinating study of a historical epoch; it also offers a completely fresh picture of the birth of modern organized-crime families as part of modern organized political systems.