The book "Thirteen Diamonds" is a fascinating story about mysterious and dangerous events involving one of the richest families in New York. In this suspenseful thriller, famous detective Kate Johnson is sent to investigate the disappearance of thirteen famous diamonds belonging to the DeLang family. Uncovering the secrets of the ancient DeLang estate, the main character is in the arms of danger, and every step brings her closer to solving the mysterious events that began a century ago. "Thirteen Diamonds" is an exciting journey into the world of luxurious hidden treasures and dangerous secrets that threaten to destroy all the fame and fortune of the DeLang family.