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By Vincent Cefalu


This item will ship on 05/21/2019.

From former operator and inside source Vincent A. Cefalu, an exclusive, first-time glimpse at the secret world of the ATF, its undercover operators, and the unique tactics that made the ATF the premier undercover program in the US.

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“The LE Undercover community is limited to those who are born with the ability to take on some of the most dangerous, ‘up close and personal’ assignments. In that select group, Vince Cefalu is one who stands out because of his bravery and his ability to walk undetected among the most hardened criminals. A real badass who I’m proud to call my friend.”

—Joaquin “Jack” Garcia, former undercover FBI agent and New York Times bestselling author of Making Jack Falcone

“Cefalu bares all and lays out the gritty and true life of an undercover agent and the workings of the ATF. A must-read for law enforcement and the public.”

Joe Pistone, former undercover FBI agent, alias “Donnie Brasco”


Get ready to infiltrate the dangerous, secret world of criminals and cover identities by way of the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF)—where the world’s greatest undercover agents are known as RatSnakes.

RatSnakes are rarely, if ever, visible to the public they move among and risk their lives to protect. In fact, thanks to their cover personas, they’re often assumed to be members of the clandestine criminal world they investigate. Real-life undercover work is a far cry from the sexy, candy-colored world you’ve seen in Hollywood movies. Only those strong and clever enough get inside and survive.

Vincent A. Cefalu would know. He spent 30 years as an ATF undercover operative, in assignments ranging from the Symbionese Liberation Army to Asian organized crime. He has infiltrated notorious outlaw motorcycle gangs as well as splinter groups of the Ku Klux Klan, and in RatSnakes he provides a transparent look at the organization and the operatives with whom he risked his life.

Part field guide, part heart-pounding thrill-ride, Cefalu takes readers on a tour of what it’s like to confront death on a daily basis. En route, he gives us a look at the on-the-job techniques of kicking in doors, orchestrating “street theater” to ensnare criminals, and making high-stakes gun buys. His irreverent, explicit stories from the inside are a mix of danger and unexpected hilarity that will have readers laughing one minute and then biting their nails when things break bad.

Immersive and brutal, RatSnakes offers an in-depth and eye-opening look into the lives of an elite group of men and women who volunteer to do things most couldn’t and wouldn’t stomach. Civilians with common sense and good judgment run from danger, while RatSnakes sprint toward it—smiling.

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About the Author

Vincent  Cefalu

Vincent A. Cefalu was born and raised just North of San Francisco in Marin County, California. After a troubled youth and lackluster academic performance, He enlisted in the U.S. Marines where he spent 6 years in the military police and ultimately served in a classified Special Operations unit. The hook was set. Continuing to pursue his law enforcement career, he joined the Athens Ga. Police Department while finishing his bachelor’s degree in Criminal Justice in hopes of securing a position in Federal Law Enforcement. After Being hired by and spending a couple years with the U.S. Customs Service chasing drug smugglers in S. Florida, Vince had a life changing experience with some very scary ATF Special Agents, and as they say, “the rest is history.” Vince had found a home. Later earning a master’s degree in the Psychological sciences, Vince’s trajectory took him into the shadows of undercover work, SRT, (Special response team member and hostage negotiations).

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Publication Details

Format: Hardcover

Dimensions: 6 x 1 x 9 in.

Weight: 1 lbs.

Format: E-book Epub

Dimensions: 6 x 1 x 9 in.

Weight: 1 lbs.

Format: E-book Mobi

Dimensions: 6 x 1 x 9 in.

Weight: 1 lbs.

Format: E-book Pdf

Dimensions: 6 x 1 x 9 in.

Weight: 1 lbs.

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