After an artist's model dies in a suspicious incident, the aristocratic Detective Chief Inspector Alleyn and his down-to-earth assistant Inspector Fox, investigate. Matters get complicated with a houseful of suspects, blackmail, another death, and Alleyn's growing attraction to the painter Agatha Troy.
Spring, 1948. Sir Hubert Handesley livens up a week-end party at his country house, Frantock Hall, with a jolly game of murder - but one of his guests really does end up dead. When Alleyn is called in, he finds he has to solve more than one mystery, as a famous and enormously valuable silver cup has disappeared without trace.
Troy has a commission to paint the portrait of Sir Henry Ancred, a famous actor, at his house in the country, Ancreton Manor. She finds Sir Henry far from well, and before long sends for Alleyn in his own professional capacity, to investigate a sudden death. He finds a complicated tale of anonymous letters and arguments over the dead man's will - and decides to have the body exhumed.
A war of words breaks out on the Scottish island of Portacarrick after a boy's warts appear to be cured by the waters of Pixie Falls, a spring with legendary powers. Miss Emily Pride is the lady laird of the island, while her rival Miss Elspeth Cost wants to turn it into a health centre to compete with Lourdes. After someone tries to kill Emily Pride, her old friend, Alleyn, comes to the island on holiday to investigate. He finds adultery and bitter sexual rivalry.