Mary Connon froze out her husband, Sam, long ago. She likes the attention of other men—like the fellow members of Sam's rugby club. Naturally, when she's found dead in her sitting room with a hole in her head, Sam is a suspect. If only he hadn't suffered a dizzying scrum injury that's left everything a blur. He isn't sure that he didn't kill her. But Det. Inspector Andrew Dalziel and his partner, Peter Pascoe, are looking outside the unhappy home. Because it seems everyone within spitting distance of the suburban femme fatale wanted Mary dead.

At the Man with a Load of Mischief, they found the dead body stuck in a keg of beer. At the Jack and Hammer, another body was stuck out on the beam of the pub’s sign, replacing the mechanical man who kept the time. Two pubs. Two murders. One Scotland Yard inspector called in to help. Detective Chief Inspector Richard Jury arrives in Long Piddleton and finds everyone in the postcard village looking outside of town for the killer - except for one Melrose Plant....

The story opens with the apparently accidental drowning of a sixth form student in the Norfolk countryside. As a matter of routine, or so it seems, the case passes across the desk of Detective Sergeant Smith, recently returned to work after an internal investigation into another case that has led to tensions between officers at Kings Lake police headquarters. As an ex-DCI, Smith could have retired by now, and it is clear that some of his superiors wish that he would do so.

After an unremarkable interview, Circus agent George Smiley determines the subject of a standard security check—a civil servant in the Foreign Office named Samuel Fennan—poses no threat, nor presents any reason for suspicion of espionage. Hours later, Samuel Fennan is found dead by suicide. Suddenly finding himself under intense scrutiny, Smiley realizes the Circus intends to blame him for Fennan's death. Rather than remain idle, Smiley begins his own investigation into the nature of the man's demise.

Spring, 1918. The Great War is at a crucial stage, the Germans are making one last push into France, and the Allies are struggling to hold them back. Battle lines are shifting, and men, and their machines, are being sent up and down the front to shore up defenses. Major Heathcliff Lennox, and his batman Greggs, are told to report to their new HQ. They set off on a sunlit day to fly the distance, but the enemy is never far away, and disaster strikes. They're sent crashing to the ground behind enemy lines, where life, death, and love await.