On the shores of a tranquil fjord in Northern Iceland, a man is brutally beaten to death on a bright summer's night. As the 24-hour light of the arctic summer is transformed into darkness by an ash cloud from a recent volcanic eruption, a young reporter leaves Reykajvik to investigate on her own, unaware that an innocent person's life hangs in the balance.

The story follows a young mother who, when on a day trip with her husband and son, commits a startling act of violence and, to her horror, has no idea why. The event launches an inverted and utterly surprising crime thriller whose driving force is not the 'who' or the 'what, ' but the 'why.' When an investigator finds himself obsessed with uncovering the woman's buried motive, together they travel a harrowing journey into the depths of her psyche....

Following the murder of a couple by their eleven-year old son, Detective Harry Ambrose returns to his hometown in rural New York to assess the unsettling and heart wrenching crime. He finds himself pitted against those who'll stop at nothing to protect its secrets.

"From an award-winning Mother Jones editor comes the inside story of the decades-long search for identifiable profiles and warning signs of mass shooters, by way of the specialized teams of psychologists, cops, and ordinary citizens working to predict and prevent violence in America--a fearless, in-depth, and ultimately redemptive account of an epidemic that desperately needs solving"-- Provided by publisher.

"Still reeling from the trauma of a previous case a year ago, the now-retired Harry Ambrose travels to Hanover Island in northern Maine for a recuperative getaway with his partner, Sonya. When an unexpected tragedy occurs involving the daughter of a prominent island family, Ambrose is recruited to help the investigation, only to be thrown into a mystery of mounting paranoia that will turn this sleepy tourist island, and Ambrose's life, upside down."--Container....

"'The sinner''s third installment follows Detective Harry Ambrose ... as he begins a routine investigation of a tragic car accident on the outskirts of Dorchester, in upstate New York. Ambrose uncovers a hidden crime that pulls him into the most dangerous and disturbing case of his career."-- Container.