The Barrel Mystery

"The Barrel Mystery" by William J. Flynn is a suspenseful crime story from the early 1900s. In New York City, after Mrs. Frances Conners finds a body in a barrel, Secret Service agents start a hunt for the truth. The investigation pulls them into the dangerous world of organized crime, especially a group called the "Black-Hand Society," who are tied to counterfeiting and a Sicilian gang. The book builds suspense as each clue brings out more greed, violence, and betrayal, hooking the reader into a complicated mystery.

William James Flynn was the director of the Bureau of Investigation from July 1, 1919, to August 21, 1921.