Chromatacia was rebuilt after an unspecified catastrophe and is ordered by citizens' limited color perception. Professions, marriages, and leisure are dictated by visual ability, and the National Color enforces the rules. On the fringes of Red Sector West, Eddie Russett is pressured into an arranged marriage while facing trial for a murder he denies and risking execution by soporific color exposure. He is in an illegal relationship with his co-defendant Jane Grey, and they search for a hidden truth that might save them.

Former Marine and wanted fugitive Gibson Vaughn is off the grid in the Caymans until the assassin Tinsley draws him out. Tinsley, the man who murdered Gibson's father and left him for dead, holds a heavily encrypted thumb drive that may be linked to a plot that could kill half a million people. Gibson and his team form a fraught truce with Tinsley to access the drive and abort a massacre. They race across Europe to find an elusive cyber psycho behind the malware.

An engaging narrative that traces the birth of modern forensic toxicology in early 20th-century New York City, following pioneering medical examiners who used chemistry and ingenuity to detect poisons, solve high-profile murder cases, and confront legal and social resistance; through vivid case studies and explanations of analytical techniques, it shows how advances in toxicology reshaped public health, criminal investigations, and the courts.

When three children discover a shallow grave in 1984, a California community is shaken. The victim is a young woman with her eyes and lips sealed, the third in two years, and the FBI identifies a serial killer called the See-No-Evil killer. Agent Tony Mendez focuses on Dr. Peter Crane, a respected volunteer and father of one of the children. Tommy's teacher, Anne Navarre, is asked to probe tangled connections between two families and a revelation of evil so deep no one may survive.

Four years after her sixteen-year-old daughter disappeared, Lauren Lawton is the only one still chasing the ghosts of their Santa Barbara life. She believes she knows who took her daughter but has no evidence. Her husband killed himself and the suspect still stalks the family. They move to Oak Knoll, but the suspect turns up there as Leah nears sixteen. Sheriff's detective Tony Mendez and his team begin to close in on an increasingly disturbing case that poses a stunning question.