The "castle" of the title is not a noble fortress but a derelict country house called "La Bastide Neuve" that the family rents as their summer home. To Marcel, it is a fairy-tale castle because it houses his mother’s smile. Augustine Pagnol is a delicate, refined woman who suffers from fragile health. She is terrified of the nature her son adores: she fears thunderstorms, snakes, and the bohemian roughness of rural life. Yet, she sacrifices her comfort for her husband’s and son’s happiness.

The most famous sequence in My Mother’s Castle is the "canal of the customs officers." To shorten the long walk to the Bastide, the family discovers a secret route along a private canal. The drama comes from the fact that they are trespassing, and they must pass stealthily by the house of a grumpy caretaker. These midnight walks, holding hands in silence, become a sacred ritual—a fragile castle built of secrets and stolen joy. Pagnol writes that this was perhaps the happiest time of his life, and the reader feels the weight of that happiness because they also sense its impending doom.

, several editions are available from major retailers and specialty bookstores. This single-volume English translation by Rita Barisse combines the first two books of Pagnol's beloved four-volume memoir series, Souvenirs d'enfance Available Editions & Retailers Paperback (Modern Edition)