"Murder, Mystery and Mayhem" by Jennifer Carnell is a 1988 hardcover book aimed at children. The book falls under the genre of crime and mystery fiction, offering a captivating and thrilling experience for young readers. With its intriguing title and engaging storyline, this book is sure to keep readers on the edge of their seats as they follow along on a thrilling investigative journey. Perfect for young readers who enjoy a good mystery, this book is a valuable addition to any bookshelf.