1568. Mary Queen of Scots, fleeing rebellion in her kingdom, is offered a safe haven by Elizabeth I with George Talbot, Earl of Shrewsbury, and his indomitable wife, Bess of Hardwick. The arrival of an extravagent queen turns the household upside down, as it becomes clear that the visit is a house arrest.
Lord Bellingham, Carsely's biggest landholder, has enraged locals by saying he is going to sell off their allotments to make way for a new housing development. So when he turns up dead, poisoned by antifreeze, nobody mourns his passing ... Agatha is introduced to three old-timers Harry Perry, Bunty Daventry and Josephine Merriweather, whilst visiting the Carsley’s allotments. They are lamenting the neglected...