The Grey children are taken to France by their mother to visit the battlefields of WW1 in the hope that it will make them less selfish. However, she is taken ill as soon as they arrive at their destination, the hotel Les Oeillets, and the children find themselves bewildered and frightened in a strange land with a barely conscious mother. They are befriended by Eliot, a charming and enigmatic Englishman staying at Les Oeillets, who sorts everything out.
With their mother in hospital, the children are free to explore this strange and exotic new world, so different from the dull suburban English town they have come from. They get to know all the people at the hotel, Mamzelle Zizzi, the beautiful but slightly haggard proprietor, who is clearly besotted with Eliot, Madame Corbet, grim and unsmiling, who equally clearly detests him, and all the rest of the staff.
They make friends with Paul, an orphan who is an overworked drudge in the kitchen, but dreams of some day owning his own lorry. The story is narrated by Cecil, thirteen years old, who observes everything, especially the growing attraction between Joss, her exquisitely lovely elder sister, and Eliot.
All the characters in this book are fascinating, from secretive Eliot to the drudge Paul, and one feels totally involved in their lives. The atmosphere of a French summer is so vividly described, you can taste the greengages the children stuff themselves with, and smell the eccentric French plumbing. A gripping and poignant story of lost innocence, this book is based on actual events in Rumer Godden's youth, and is quite unforgettable.