In this book, Thomas Furlong shares 35 of his most fascinating and challenging cases from his 50-year career as a detective. From the Pennsylvania Bucktails to the streets of New York City, Furlong's stories offer a unique glimpse into the world of crime and detection in the late 19th and early 20th centuries. Through detailed accounts of his investigations, Furlong provides vivid portraits of the criminals he pursued, the victims they left behind, and the often dangerous and unpredictable nature of police work. Drawing upon his extensive experience, Furlong also offers insights into the psychology of criminals and the importance of forensic evidence in solving crimes. This book is a valuable resource for anyone interested in the history of crime and law enforcement, as well as for fans of true crime stories.