Where do the souls of people go when they die? This is a question that concerns not only children. Birte Müller tells the story of the Andean girl Felipa, whose grandmother has passed away, through colorful illustrations. She wonders where her grandmother's soul now resides and sets out on a quest in the mountains. There, she gets lost, is found by her father, and learns from him that souls live in their own world but remain connected to the real world. Felipa experiences the All Saints' Day celebration, which her people hold every year to stay in touch with the souls of the deceased. Goodbye Grandma is a comforting book set in the mountainous landscape of the Andes. Birte Müller has personally witnessed the All Saints' celebration in Bolivia and was fascinated by the vibrancy and naturalness with which this annual festival is celebrated.