The book Mrs. Dad's Sister is written by Josephine Dusk Bacon, who is known for her easy writing and deep understanding of human nature. In this novel, the author tells the story of the special relationship between two sisters - one a housewife, and the other, who always lived abroad and returned home after many years. The book explores the themes of family relationships, envy, jealousy, and finding one's place in the world. Light humor and sophisticated psychological characteristics of the characters make this book fascinating for readers of any age. "Mrs. Dad's sister" is a story about how trust, understanding and love can overcome all family differences and find a common language among conflicting characters.