Robert K. Tanenbaum

After many years working on some of the toughest felony cases in New York, prosecutor Butch Karp takes on one of the most notorious homicide cases in modern history when the US Congress invites him to become legal counsel to the Congressional committee charged to reinvestigate the assassination...

Butch Karp has never shied away from a difficult case, and when Croatian terrorists hijack a plane and kill an NYPD bomb squad cop in a bomb blast, he’s eager to prosecute the high-profile killers. But Karp’s aggression puts him at risk when his investigations uncover messy government...

Butch Karp's career prosecuting New York's worst criminals takes a chilling turn when a series of ghastly child murders opens a window into the city’s hellish underworld. Karp and love-interest Marlene Ciampi pursue a psychopath known to his young victims as the Bogeyman, but what they find is...

In Brooklyn, a female jogger is brutally raped; the assailants are convicted and later exonerated by the Kings County DA. Now the guilty are filing a multimillion-dollar lawsuit against the city of New York, the police, and the two assistant DAs who tried the case. While the cops and the...

Manhattan Assistant District Attorney Roger "Butch" Karp has been around New York long enough to realize that the judicial system can be dirty and cynical. But he still believes in justice. So when a vicious sociopath tries to dodge a brutal murder charge by convincing the court he is...

New York District Attorney Butch Karp takes on a shadowy cartel that uses terrorists to further its criminal empire....

In the tenth audiobook of the popular Butch Karp legal thriller series, Karp and family fight to stop terrorists and demagogues from splitting the city in two. A Jewish couple is assaulted and left for dead behind the counter of their deli, and anti-Israel graffiti is scrawled in Arabic above...

Escape is a classic encounter between the forces of good and evil in human form that asks, and answers, questions of how to deal with supposedly "God-inspired" acts of murder and mayhem....

A CIA chief dies under suspicious circumstances before he can testify about a controversial government cover-up involving a terrorist attack on the US mission in Chechnya. Butch Karp is on the case in this exciting installment to Robert K. Tanenbaum’s bestselling series. When the CIA director...

For Butch Karp, chief assistant district attorney for New York County, the nightmare begins when a shocking act of negligence results in the death of a newborn. Goaded by the media and the public's scream for blood, Karp's boss, D.A. Jack Keegan, orders the prosecution of the baby's...

“The pace is fast, the courtroom scenes make you feel like you’re there” (Kirkus Reviews)—a devastating deadly explosion sets a breakneck tone that never lets up in New York Times bestselling author Robert K. Tanenbaum’s action-packed Butch Karp legal drama. A tremendous fatal blast...

Tanenbaum's done it again: Resolved is a complex, suspenseful tale of justice in the Big Apple, as a vengeful and sadistic killer sets his sights on the man who put him away -- New York Chief Assistant District Attorney Butch Karp. The fifteenth installment in Robert K. Tanenbaum's blistering...

When an actress dies from a gunshot wound in the Tribeca apartment of a Broadway producer, it is up to Roger "Butch" Karp and his wife, Marlene Ciampi, to champion the murdered actress's cause....

When Dirty Warren, the criminal-court newspaper vendor afflicted with Tourette’s Syndrome, is charged with murdering socialite Rene Hanson, Marlene Ciampi investigates....

Months after a brutal double homicide in uptown Manhattan shocks the city, sensational newspaper headlines herald the arrest and indictment of Felix Acevedo....

In Bad Faith, two gripping story lines that could have been torn out of today’s headlines meet at the intersection of religion and medical ethics....

The shooting death of a rap mogul is the first link in a sinister chain ensnaring New York District Attorney Butch Karp. With his wife and daughter on a New Mexico retreat, Karp is left to fend for his teenaged sons and himself. Descending into the hip-hop underworld to prosecute a killer, Karp...

New York Times bestselling author Robert K. Tanenbaum takes legal suspense to dramatic new heights when his hero, District Attorney Butch Karp, goes up against a ruthless union leader with too much power, too many secrets, and too many enemies to silence…or kill. New York Times bestselling...

Acclaimed New York Times bestselling author Robert K. Tanenbaum ratchets up the suspense with an authentic and morally complex mystery set deep inside the New York City police department. When a black man is shot multiple times in the back on the streets of New York by an NYPD golden boy, chaos...

Coal Country Killing revolves around the cold-blooded 1969 assassination of United Mineworkers of America "reform candidate" Jock Yablonski, and the murder of his wife and daughter in their Pennsylvania farmhouse. But driving the story are the extraordinary efforts of a special prosecutor and...