Former police officer Darby Spencer and her mystery novelist mother Victoria Spencer have opposite personalities but still embark on the unlikeliest of ventures: becoming partners in a private detective agency. They are mistaken as sisters as they tackle puzzling cases in Alder Bluffs.

When her Philadelphia radio station is closed for repairs during the holidays, DJ Kara Porter is forced to broadcast from the small town of Bethlehem.

Mutants threaten to overwhelm the last bastion of civilization left after the great apocalypse. Only one man stands in their way, but he's running out of bullets.

A timid and socially alienated 17-year-old high school student's life is turned upside down when she switches places with her sinister mirror image.