When Gretel Was Fifteen is a coming-of-age novel that follows the life of a young girl named Gretel. As she reaches the age of fifteen Gretel faces the typical challenges and transitions associated with adolescence. The novel explores her personal growth relationships and the experiences that shape her journey into adulthood. The story is set against a backdrop that often includes elements of family life school and social interactions. Gretel's character development is central to the narrative and the book likely delves into her inner thoughts and feelings as she navigates the complexities of growing up.