"It's in my mind to put an end to this heathen wickedness that's stalking abroad through Gillenham. It's in my mind to terrify that evil man from his morrow's sinful doings."

"We'll be going to Old Manor, then?"

"Not yet," said Mrs. Pye grimly. "We go first to the village. To rouse the women . . ."

Professor Pounce arrives in the idyllic village of Gillenham, along with his sister-in-law, his nephew Nicholas, and Carmen, his voluptuous assistant, in single-minded pursuit of the Stone of Chastity, a stepping stone in the local stream reputed to trip up impure women. His interest is cold-bloodedly scientific, but his researches, including putting the village women to the test and documenting the results, are taken rather more personally by some, including the Vicar's wife, who enlists the Boy Scouts to help suppress his efforts, and stern Mrs. Pye, possessed with the soul of an inquisitor. Ultimately, it's young Nicholas who must try to assuage the villagers' outrage, all the while coping with the repercussions of his own amorous impulses.

The Stone of Chastity, first published in 1940 and inexplicably out of print for decades, is perhaps the deftest (and daftest) of Margery Sharp's many dazzling, witty social comedies.

'Miss Margery Sharp's witticisms lift the otherwise flat and unprofitable life of the village of Gillenham to the level of a bubbling champagne-glass full of laughter' New York Times

Margery Sharp was born Clara Margery Melita Sharp in 1905 in Wiltshire. She spent some of her childhood in Malta, and on the family's return to England became a pupil at Streatham Hill High School. She later studied at Bedford College, London, where she claimed her time was devoted 'almost entirely to journalism and campus activities.' Still living in London, she began her writing career at the age of twenty-one, becoming a contributor of fiction and non-fiction to many of the most notable periodicals of the time in both Britain and America. In 1938 she married Major Geoffrey Castle, an aeronautical engineer. On the outbreak of World War II, she served as a busy Army Education Lecturer, but continued her own writing both during and long after the conflict. Many of her stories for adults became the basis for Hollywood movie screenplays, in addition to the 'Miss Bianca' children's series, animated by Disney as The Rescuers in 1977. Margery Sharp ultimately wrote 22 novels for adults (not 26, as is sometimes reported), as well as numerous stories and novellas (many of them published only in periodicals) and various works for children. She died in Suffolk in 1991, one year after her husband.