After getting a note demanding his presence, Federal Agent Aaron Falk arrives in his hometown for the first time in decades to attend the funeral of his best friend, Luke. Twenty years ago when Falk was accused of murder, Luke was his alibi. Falk and his father fled under a cloud of suspicion, saved from prosecution only because of Luke’s steadfast claim that the boys had been together at the time of the crime. But now, more than one person knows they didn’t tell the truth back then, and Luke is dead.

Two brothers meet at the remote fence line separating their cattle ranches in the lonely outback. In an isolated belt of Western Australia, they are each other’s nearest neighbor, their homes a four-hour drive apart. The third brother lies dead at their feet. Something caused Cam, the middle child who had been in charge of the family homestead, to die alone in the middle of nowhere. So the eldest brother returns with his younger sibling to the family property and those left behind. But the fragile balance of the ranch is threatened.

Kieran Elliott’s life changed forever on a single day when a reckless mistake led to devastating consequences. The guilt that still haunts him resurfaces during a visit with his young family to the small coastal town he once called home. Twelve years earlier the storm of the century claimed the lives of Kieran’s brother and his friend. There was also a third casualty that day. A teenage girl, last spotted on the sand as the weather rolled in, then never seen again. Kieran has barely arrived back in town after a long absence when a body is washed up on the nearby beach.

Two years ago, a hostile Prime Minister launched the Monochrome inquiry, investigating "historical over-reaching" by the British Secret Service “to investigate historical over-reaching.” Monochrome’s mission was to ferret out any hint of misconduct by any MI5 officer—and allowed Griselda Fleet and Malcolm Kyle, the two civil servants seconded to the project, unfettered access to any and all confidential information in the Service archives in order to do so. But MI5’s formidable First Desk did not become Britain’s top spy by accident, and she has successfully thwarted the inquiry at every turn.

Frankie Elkin is an average middle-aged woman, a recovering alcoholic with more regrets than belongings. But she spends her life doing what no one else will - searching for missing people the world has stopped looking for. When the police have given up, when the public no longer remembers, when the media has never paid attention, Frankie starts looking. A new case brings her to Mattapan, a Boston neighborhood with a rough reputation. She is searching for Angelique Badeau, a Haitian teenager who vanished from her high school months earlier.