Consequences by E.M. Delafield

Looking back long afterwards, to that last week of the brilliant Jubilee season in London and to the two months that followed, spent in a house near Windsor, taken principally to gratify Cedric's passion for tennis, Alex could never remember whether the first definite suggestion of her entering the religious life had come from herself or from Mother Gertrude.

Neither she nor Barbara had been taken to Cowes that year, and the first fortnight spent at the Windsor house, which stood in a large, rambling garden, full of roses, close to the river, reminded her strangely of the summer holidays they had spent together as children.