The book "Brotherly love, which shows that it, like mere humanity, may not always be reliable" is written by Mary Martha Sherwood and Sophia Kelly. In this book, the authors consider the complex relationships between brothers and sisters in various life situations. They explore the theme of family dynamics, mutual understanding, sacrifice and commitment that help get through life's challenges and challenges. In addition, the authors draw attention to how important it is to remember the value of family ties even in the most difficult moments. "Brotherly love, which shows that it, as a simple humanity, may not always be reliable" is a book that inspires to think about the importance of family relationships and mutual understanding between close people.