A single mother's life is turned upside down when her best friend vanishes, an inexplicable event that prompts her to reach out to her blog readers and the missing woman's handsome husband before nightmarish realities come to light.

At first enjoying a peaceful retirement, former Quebec homicide detective Armand Gamache reluctantly agrees to help a neighbor search for her missing estranged husband and teams up with two former colleagues on a search that reveals the workings of a psychologically damaged mind.

Believing she had found true love on a dating app, a young woman is shocked when her lover intentionally disappears and she discovers many other girls who also thought they were in love with the same man.

In 1871 Wisconsin, thirteen-year-old Georgia sets out to find her sister Agatha, presumed dead when remains are found wearing the dress she was last seen in, and before the end of the year gains fame as a sharpshooter and foiler of counterfeiters.

Making a career out of finding those no one else could — survivors of human trafficking — Murphy Shepherd, when his new wife, her daughter and two other teenage girls are stolen, is willing to expend his last breath to bring them home.

Reynie, Kate, Sticky, and Constance, all graduates of the Learning Institute for the Very Enlightened and members of the Benedict Society, embark on a scavenger hunt that turns into a desperate search for the missing Mr. Benedict.

Starting her junior year of high school at the prestigious Alfred Nobel Academy, Sade Hussein decides to investigate when her roommate Elizabeth goes missing and is plunged into a world of dark secrets — ones that rival even her own.

When his neighbor and fellow commuter, Kit, goes missing, a man becomes a suspect in his disappearance after another passenger saw them arguing and the police believe he had a reason to want Kit dead.

When the First Lady disappears after her husbands affair goes public, top secret agent Sally Grissom is charged with finding her and is faced with a twisted case after the White House receives a ransom note along with the First Ladys finger.

When a journalist investigating a string of unsolved disappearances goes missing, Abigail Lovett, the manager of The Passage Inn in the North Carolina mountain town of Cutter’s Pass, decides to investigate and discovers how little she knows about her coworkers, neighbors and even those closest to her.