Chief Inspector Macdonald has been invited to a treasure hunt party at the house of the Graham Coombe, the celebrated publisher of Murder by Mesmerism. The clues of the hunt have been devised by Coombe's thriller-writer friends, disguised on the night under literary pseudonyms. The fun comes to an abrupt end, however, when 'Samuel Pepys' is found murdered in the telephone room in bizarre circumstances.

'Lady B. stays to tea. (Mem.: Bread-and-butter too thick. Speak to Ethel.) We talk some more about bulbs, the Dutch School of Painting, our Vicar's wife, sciatica, and All Quiet on the Western Front. (Query: is it possible to cultivate the art of conversation when living in the country all the year round?)' If the question suggests a qualified answer, there is no doubt that the art of diary writing is alive and well and very, very funny in Devonshire in the 1920s. At least in the hands of E. M. Delafield.

Elfrida Jane, accustomed to the energetic life of a small-part actress, finds life at Mountain Cross very different. At first her mother's old cliff-top house seems lonely and bleak, compared to the glitter and bustle of the theatre. But Elfrida has plenty of courage and soon settles down to enjoy herself. Then, suddenly, her peace is shattered. To the house on the cliff come unexpected visitors from the world of the theatre - a world Elfrida thought she had left behind forever.

The village of Badger's Drift is the essence of tranquillity. But when resident and well-loved spinster Miss Simpson takes a stroll in the nearby woods, she stumbles across something she was never meant to see, and there's only one way to keep her quiet. Miss Simpson's death is not suspicious, say the villagers. But Miss Lucy Bellringer refuses to rest: her friend has been murdered. She is sure of it.

Successful lady novelist Laura Morland and her boisterous young son, Tony, set off to spend Christmas at her country home in the sleepy surrounds of High Rising. But Laura's wealthy friend and neighbor, George Knox, has taken on a scheming secretary whose designs on marriage to her employer threaten the delicate social fabric of the village.