Una Muerte muy Dulce is the fourth autobiographical book of the French writer Simone de Beauvoir, was published in 1964 and narrates from a personal perspective the death of the author's mother, Françoise Brasseur.
It is recognized as one of the most important autobiographical books of De Beauvoir by the technique attached to literalness which presents the disease and death of the mother as a true experience full of moments that surprise because of its rawness
(source: https://es.wikipedia.org/wiki/Una_muerte_muy_dulce)