About the book: 2023 / In the book "The Mystery of the Lost Stone: The Adventures of Kate and Ben" readers will find an exciting detective adventure that will take them to a world of mysteries, codes and unexpected discoveries. Kate and Ben are two brave and smart friends living in a quiet town. When strange disappearances begin to occur, their curiosity leads them to investigate. The first clue they find is a mysterious code in the newspaper. Sequentially deciphering the code opens the door to a world of puzzles and clues that lead to hidden secrets. The Mystery of the Lost Stone: The Adventures of Kate and Ben is a captivating story about how children can use their intelligence and creativity to solve complex puzzles and uncover mysteries. . Each chapter offers new twists and opens the door to unexpected discoveries. This book will immerse readers in a world of intrigue, adventure and friendship, leaving behind a trail of mystery that they will want to solve together with Kate and Ben.