The Breadcrumb Game

Someone just blew up Ella Madson's house-but wait, it gets worse.

Bristly FBI Agent Sam Donnelly is assigned to the case, and demands Ella's help to find Mal, Ella's estranged sister. Mal has a criminal record a mile long, but even so, Ella doesn't think Mal is responsible for the explosion-nothing has changed between them in over twenty years. Besides, for the past ten years, Mal has sent her small trinkets, prodding her to remember their favorite childhood game.

When Agent Donnelly's team s...