This document provides a summary of the plot of Sidney Sheldon's novel "Master of the Game". It follows the life of Kate Blackwell from her birth in the late 1800s through generations of her descendants. As a young woman, Kate is ambitious and willing to do anything to achieve power, money, and success. The story also describes her father Jamie and the origins of the family business, Kruger-Brent. Through intrigue and manipulation, Kate rises to become the powerful matriarch and "Master of the game". The novel also follows her son Tony and grandchildren, twins Eve and Alexandra, and the battle over who will inherit control of the family company.