"The Mistress of the Mansion" is a novel written by the American writer J. J. Holland. In this book, the author describes the story of a young woman who turns out to be the owner of a huge estate and attics. Full of plot intrigue and mysterious characters, the novel captivates from the first pages and keeps you in suspense until the last. "The Mistress of the Mansion" is a book that makes the reader think about real values in life and the importance of family ties.