Sixteen-year-old Matilda is a poor Covent Garden flower girl until the day she saves the life of Tabitha, a minister's daughter. Welcomed into Tabitha's family, Matilda is offered the chance of a lifetime. She leaves behind London's slums and enters the darkest corners of New York. And she travels across the plains to the Wild West, where San Francisco is in the grip of the gold rush. Streetwise and strong-willed, Matilda forges a new life for herself and Tabitha among pioneers like Captain James Russell - a man to whom she is deeply attracted. Yet a civil war will soon rip apart this new nation. Can Matilda and those she loves brave separation and carry on, never looking back?