Barbara Nickless

An online manipulator with a deadly hold on his followers challenges an FBI agent to stop him in a gripping novel of psychological suspense by a Wall Street Journal bestselling author. When a husband, wife, and son are murdered in their Denver home and the family’s teenage twins vanish, the...

The search for a missing child leads a courageous railway cop down a twisted trail of murder. It's been five months since Special Agent Sydney Parnell survived a violent confrontation with a gang of brutal thugs, an encounter that left her physically and emotionally scarred. Deep down, Sydney...

A young woman is found brutally murdered, and the main suspect is the victim's fiancé, a hideously scarred Iraq War vet known as the Burned Man. But railroad police Special Agent Sydney Rose Parnell, brought in by the Denver Major Crimes unit to help investigate, can't shake the feeling that...

A woman’s investigation into her sister’s death exposes the dark side of a secret life in a gripping novel of power, money, and murder by a Wall Street Journal bestselling author. Sisters Nadia and Cass Brenner are heirs to Ocean House, a decades-old empire that builds superyachts for the...

Iraqi war vet and former railway cop Sydney Parnell is now the youngest homicide detective in Denver's Major Crimes Unit. In the past, gut instinct has served her and her K9 partner well. But it's not a trait Len Bandoni, her old nemesis turned reluctant mentor, admires....

A Wall Street Journal best seller The gripping third book in the best-selling Sydney Rose Parnell series. Railway cop and former Marine Sydney Parnell is on the hunt. So is a killer she knows only as the Alpha. They’re in a race to find Malik, an 11-year-old Iraqi boy with secrets to guard...

On the muddy banks of the Calumet River, a body has been found posed next to a series of mysterious glyphs and bearing wounds from a ritualistic slaying. Chicago detective Addie Bisset knows only one man who can decipher the message left by the killer....

On a stormy Chicago night, renowned semiotician Dr. Evan Wilding and his brother, River, who’s back from an archaeological dig, reunite in a mystery. A package addressed to both of them contains a hand-drawn maze, an ancient Cretan coin, and a cryptic greeting: Let the game begin....

A recent murder is ancient history in a breathtaking novel about a sacred lost treasure and poisonous retribution by the Amazon Charts and Wall Street Journal bestselling author of At First Light....