Paula O'Neil has inherited her grandmother Emma Harte's dream for success-a magnificent business empire in London shared by Paula's daughters, Linnet and Tessa. Yet their future is far less secure than any woman imagines. For beneath the dazzling surface, flares a rivalry and discontent that leave them vulnerable to the dreams of others.

Into the fray arrives enigmatic American fashion designer Evan Hughes seeking employment. But her interest in the Harte dynasty is a personal one. Bearing a striking resemblance to the Harte lineage, Evan's arrival begins to unravel a mystery that hides in the family's shadows, and that waits to be revealed in Emma's long-lost diaries.

Now as the past unfolds, so emerges an extraordinary tale of money and power, passion and revenge, and survival and triumph at any price-one that will irrevocably change the lives and loves of four women and shake an empire to its very foundation.