Goodbye, Janette by Harold Robbins

With her keen instincts and rich sensuality Tanya Pojarska survived the fires of World War II and gained control of a vast fortune. Her two daughters inherited her beauty, her passion--and a legacy of pain and ambition. From a childhood of stark sexual terror, Janette rose to wealth and fame as a high-fashion goddess--while her half-sister Lauren plunged into a dazzling scene of international decadence that almost destroyed her.