Master of the Game (The Game #1) by Sidney Sheldon

The Blackwell family had it all: Kruger-Brent, a multi-billion pound company, property across the globe, and lifestyles more glamorous than any Hollywood star. But their empire was born of naked ambition, death and betrayal. 

The handsome and talented Tony Blackwell longs to be an artist but his mother has other plans. She needs an heir, and she always gets what she wants. 

Even and Alexandra, the stunningly beautiful Blackwell twins. One as pure and gentle as a new born, the other a twisted, evil schemer who will stop at nothing in her quest to inherit Kruger-Brent. 

Watching over them is one of the most powerful women in the world, Kate Blackwell. For years she built up an unbreakable empire, sacrificing everything for the sake of her one true love – her company. She is and always will be the 

MASTER OF THE GAME