The novel Checkmate, by Jean Hackensmith, promises to be (per its back cover) “gripping and suspenseful.” The back cover outlines the story as follows: “Caryn Deaver’s abusive ex-husband bound her and their children hand and foot, locked them in the bathroom, and set the house on fire. They managed to escape with their lives, and Dan Hamilton was sentenced to 18 years in prison for the crime. He’s now out. . . .”