When a Washington psychiatrist is found dead in his office, Mackenzie Smith is called in to defend one of his patients who has become a suspect. Then information emerges that links the slain shrink to a highly secret CIA mind control project. A programmed assassin strikes and kills the wildly popular frontrunner in the presidential race. As a result of the assassination, the other government agencies have become aware of the rogue CIA program. They want to infiltrate it, and Mac Smith's client, the accused killer, seems to be their perfect spy. But the assassin is programmed to kill anyone who threatens him or his organization, which includes Mac and his wife, Annabel.

After a suicide bomber kills his youngest daughter at an outdoor cafe in Washington, D.C., private investigator Robert Brixton seeks revenge and answers.

Agreeing to investigate a cold-case file, private investigator Robert Brixton finds himself in the underworld of Savannah's power elite and uncovers a secret government organization of contract killers who perform "patriotic" assassinations.

Murder and intrigue on the steps of the United States capital building pulls Robert Brixton into his most personal case yet, in Margaret Truman's Murder at the CDC 2017: A military transport on a secret run to dispose of its deadly contents vanishes without a trace. The present: A mass shooting on the steps of the Capitol nearly claims the life of Robert Brixton’s grandson. No stranger to high-stakes investigations, Brixton embarks on a trail to uncover the motive behind the shooting. On the way he finds himself probing the attempted murder of the daughter his best friend, who works at the Washington offices of the CDC. The connection between the mass shooting and Alexandra’s poisoning lies in that long-lost military transport that has been recovered by forces determined to change America forever. Those forces are led by radical separatist leader Deacon Frank Wilhyte, whose goal is nothing short of bringing on a second Civil War. Brixton joins forces with Kelly Lofton, a former Baltimore homicide detective. She has her own reasons for wanting to find the truth behind the shooting on the Capitol steps, and is the only person with the direct knowledge Brixton needs. But chasing the truth places them in the cross-hairs of both Wilhyte’s legions and his Washington enablers.

Donald Bain continues the beloved Capital Crimes series with Margaret Truman’s Deadly Medicine, a gripping tale of greed, betrayal—and murder. If someone in the pharmaceutical industry came upon a cheaper, non-addictive, and more effective painkiller, would he kill for it? Washington D.C. private detective Robert "Don't call me Bobby" Brixton, along with his mentors, attorneys Mac and Annabel Smith, discover that the answer is a resounding "Yes," as they try to help Jayla King, a medical researcher at a small D.C. pharmaceutical firm, carry on the work of her father. His experiments in the jungles of Papua New Guinea in search of such a breakthrough product led to his brutal murder and the theft of his papers. Did Jayla's father's lab assistant kill the doctor and steal his research? Is this shadowy figure prepared to kill again to keep Jayla from profiting from her father's work? Does her recent paramour's romantic interest reflect his true feelings--or will he sell her out and reap the rewards for himself? And to what lengths would Big Pharma's leading lobbyist go to cover up his involvement, and to protect a leading champion of the pharmaceutical industry--a Georgia senator with a shady past? As Mac, Annabel, and Brixton soon realize, no pill can ease the pain that the answers to these questions inflict on everyone in this tale of greed, betrayal--and murder. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Equal parts true crime, twentieth-century history, and science thriller, The Poisoner's Handbook is "a vicious, page-turning story that reads more like Raymond Chandler than Madame Curie." —The New York Observer “The Poisoner’s Handbook breathes deadly life into the Roaring Twenties.” —Financial Times “Reads like science fiction, complete with suspense, mystery and foolhardy guys in lab coats tipping test tubes of mysterious chemicals into their own mouths.” —NPR: What We're Reading A fascinating Jazz Age tale of chemistry and detection, poison and murder, The Poisoner's Handbook is a page-turning account of a forgotten era. In early twentieth-century New York, poisons offered an easy path to the perfect crime. Science had no place in the Tammany Hall-controlled coroner's office, and corruption ran rampant. However, with the appointment of chief medical examiner Charles Norris in 1918, the poison game changed forever. Together with toxicologist Alexander Gettler, the duo set the justice system on fire with their trailblazing scientific detective work, triumphing over seemingly unbeatable odds to become the pioneers of forensic chemistry and the gatekeepers of justice. In 2014, PBS's AMERICAN EXPERIENCE released a film based on The Poisoner's Handbook.

PI Robert Brixton is back in Margaret Truman's Allied in Danger, Donald Bain's next installment in the New York Times bestselling Capital Crimes series David Portland works security for America’s British Embassy in London. His life is upended when his son Trevor dies mysteriously in Nigeria, while employed by a suspicious security/mercenary company known as SureSafe. One night, Portland sees a man in a bar wearing a bracelet—a family heirloom, which he had given his son—and attacks the man. The information he learns will send Portland down a rabbit-hole of deadly deception—one which he hopes will lead him to the truth about his son’s death. Meanwhile, Robert Brixton, a noted Washington DC-based international investigator, has been hired to look into a fraudulent charity and a criminal warlord in Nigeria. His life and his investigations will soon become intertwined with Portland’s probe and that of his estranged, ex-wife, Elizabeth. Their interconnected cases will take Brixton to Nigeria, into that country’s Heart of Darkness and on one of the most violent and dangerous journeys of his life. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.