Robert Langdon among the Masons.

A New York detective raising 10 children alone investigates a string of kidnappings and killings of teenagers by a villain with unusual motives.

Hannah Swensen searches for the killer of an amorous professor; recipes included.

The Treasury secretary during the financial meltdown describes the decisions that were made.

The author of "Eat, Pray, Love" wrestles with, and overcomes, her ambivalence about marriage.

Following checklists makes surgery safer and other activities more efficient, a doctor argues.