In The Coldest Case: A Black Book Audio Drama, homicide detective Billy Harney sends his new partner, Kate, deep undercover in a notorious Chicago drug ring. When several members of the ring soon turn up dead, Billy abruptly pulls Kate out, blowing her cover. Kate’s informant inside the gang quickly disappears. As does the ring’s black book.... When Billy can’t find the informant, he wonders if Kate is secretly harboring her, since the two grew close during Kate's weeks undercover.

The Inn at Gloucester stands alone on the rocky shoreline. Its seclusion suits former Boston police detective Bill Robinson, novice owner and innkeeper. As long as the dozen residents pay their rent, Robinson doesn't ask any questions. Neither does Sheriff Clayton Spears, who lives on the second floor. Then Mitchell Cline arrives, with a deadly new way of doing business. His crew of local killers break laws, deal drugs, and bring violence to the doors of the Inn.

Mason "Mace" Perry was a firebrand cop on the D.C. police force until she was kidnapped and framed for a crime. She lost everything-her badge, her career, her freedom-and spent two years in prison. Now she's back on the outside and focused on one mission: to be a cop once more. Her only shot to be a true blue again is to solve a major case on her own, and prove she has the right to wear the uniform.

400 Things Cops Know shows police work on the inside, from the viewpoint of the regular cop on the beat - a profession that can range from rewarding to bizarre to terrifying, all within the course of an eight-hour shift. Written by veteran police sergeant Adam Plantinga, 400 Things Cops Know brings the listener into life the way cops experience it - a life of danger, frustration, occasional triumph, and plenty of grindingly hard routine work.

Two years ago, Darren Street made a name for himself as the man who rooted out corruption in the district attorney's office. Now the hotheaded young lawyer is in the public eye yet again - this time, accused of murder. Jalen Jordan retained Street for what seemed to be a minor traffic violation, but when evidence turned up linking Jordan to the death of two boys, Street wanted out of the case.

In 1998, William Queen was a veteran law-enforcement agent with a lifelong love of motorcycles and a lack of patience with paperwork. When a "confidential informant" made contact with his boss at the Bureau of Alcohol, Tobacco and Firearms, offering to take an agent inside the San Fernando chapter of the Mongols (the scourge of Southern California, and one of the most dangerous gangs in America), Queen jumped at the chance.

Ice-T rose to fame in the late 1980s, earning acclaim for his music before going on to enthrall television audiences as Odafin “Fin” Tutuola in Law & Order: Special Victims Unit. But it could have gone much differently. In this “poignant and powerful” (Library Journal, starred review) memoir, Ice-T and Spike, his former crime partner—collaborating with New York Times bestselling author Douglas Century—relate the shocking stories of their shared pasts, and how just a handful of decisions led to their incredibly different lives.

Freeway Rick Ross: The Untold Autobiography is an intimate look at the day-to-day dealings of a drug kingpin in the heart of the ghetto. It's also the story of a boy born in poverty in Texas who grew up in a single-parent household in the heart of South Central, who was pushed through the school system each year and came out illiterate. His options were few, and he turned to drug dealing. This untold autobiography is not only personal, but also historical in its implications.

Accountant Anthony Costello has a talent for manipulating both numbers and people, turning losses into profits, enemies into allies—and vice versa. When Costello is found murdered in his own home, three suspects had motive. All three had access to his home. And all three women are missing. Are they in the wind—or in the grave?

L.A. police detective Shane Scully comes under investigation by Internal Affairs (derisively known as "the tin collectors") after he kills his ex-partner who was one of the mayor's bodyguards. Temporarily reassigned, so that he can remain under the department's watchful eye, Scully finds that more than his badge is at stake when he is set up to take the rap in a deadly plot of corruption and conspiracy that reaches to the highest levels of the LAPD.

After 40 years in the Hells Angels, George Christie was ready to retire. As president of the high-profile Ventura charter of the club, he had been the yin to Sonny Barger's yang. Barger was the reckless figurehead and de facto world leader of the Hells Angels. Christie was the negotiator, the spokesman, the thinker, the guy who smoothed things out.

Virgil Wounded Horse is the local enforcer on the Rosebud Indian Reservation in South Dakota. When justice is denied by the American legal system or the tribal council, Virgil is hired to deliver his own punishment, the kind that’s hard to forget. But when heroin makes its way into the reservation and finds Virgil’s own nephew, his vigilantism suddenly becomes personal. He enlists the help of his ex-girlfriend and sets out to learn where the drugs are coming from, and how to make them stop.

It's men like Jimmy Coonan and Mickey Featherstone who gave Hell's Kitchen its name. In the mid-1970s, these two longtime friends take the reins of New York's Irish mob, using brute force to give it hitherto unthinkable power. Jimmy, a charismatic sociopath, is the leader. Mickey, whose memories of Vietnam torture him daily, is his enforcer. Together they make brutality their trademark, butchering bodies or hurling them out the window.

Detective Michael Palermo built his career on his unique ability to inhabit two worlds at once: the world of law enforcement and the underworld of New York’s crime family organizations. Palermo participated in over 2,000 arrests while maintaining close relationships with the kingpins of organized crime - ties that allowed him to stay one step ahead of the rest of the New York City Police Department. This true crime drama takes you inside the police force at its most corrupt.

On December 6, 1993, a drug dealer called Scrappy is shot and left for dead on the lawn outside her mother’s house in South Central Los Angeles. Augie, a heroin addict, witnesses the whole thing - before he steals all the drugs on her person as well as the gun that was dropped at the scene. When Augie gets busted, he names local gang members Wizard and Dreamer the shooters. But only one of them is guilty.