- Published: 14 February 2023
- ISBN: 9780806542157
- Imprint: Kensington
- Format: Hardback
- Pages: 384
- RRP: $69.99
Operation Underworld
How the Mafia and U.S. Government Teamed Up to Win World War II

















- Published: 14 February 2023
- ISBN: 9780806542157
- Imprint: Kensington
- Format: Hardback
- Pages: 384
- RRP: $69.99
Praise for Operation Underworld by Matthew Black:
“Black spotlights in this colorful history the collaboration between the U.S. military and the Italian mob during WWII. A winning mix of true crime, espionage, and military history, this WWII tale thrills.” —Publishers Weekly
“Black’s dogged research uncovers never-before-seen details of a secret collaboration…Operation Underworld is believed to be the first-ever account of the war effort’s clandestine partnership between the Mafia and the U.S. government.” —The San Diego Union-Tribune
“Details the ingenious strategy carried out by some of history’s most infamous, improbable, and unsung heroes on both sides of the law.” —Arab News
“The author tells this story in a clear and engaging manner that makes the text read almost like a crime novel told on a personable, almost heartbeat level.” —New York Journal of Books
“A dark, twisting tale of a Faustian bargain that forever changed the course of not only American history, but the fate of the world.” —Werd.com