It sounds like you’re looking for a story based on the search phrase — which likely refers to a classic Spanish children’s book published by Susaeta Ediciones, featuring two young protagonists named María and Manuel.
The book belonged to her mother, who had died years ago. Every night, Sofía read a few pages. María and Manuel, two curious siblings, discovered a talking hen and a mischievous goat. The illustrations were simple but warm, like watercolors from a forgotten dream. Libro Maria Y Manuel Susaeta Descargar
In a small, dusty attic in Granada, 12-year-old Sofía found a yellowed storybook with a torn cover. The title read: "María y Manuel: Aventuras en la Granja" — published by Susaeta Ediciones, 1987. It sounds like you’re looking for a story