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. From there 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.

When 16-year-old Charlie witnesses a brutal attack on her mother by two strangers, she is shocked and terrified. But after talking to the police she realises that her father's business dealings can't be so innocent. With her father away, it is left to Charlie to protect her mother. And somehow she must find out who wants to hurt her family - and why - without losing faith in her beloved parents. Can she unravel the mysteries of the past that haunt her family? Or will the truth wreck everything she loves?

Without a mother, Rosie is at the mercy of her father and thuggish brothers. Then one day a friend comes to the farm in the form of cockney housekeeper Heather Farley. But soon enough Heather vanishes, abandoning Rosie to her fate. Only when Thomas Farley comes to find his sister several years later does Rosie learn the terrible truth about Heather - and her family. Running away from home, she finds herself pursued by the man who brought ruin on her family. Is he out to get her, too? Or could he have some other reason for chasing her?

Twelve-year-old Adele is placed in a bleak, cruel children's home after a family tragedy drives her mother to madness. But when trust is betrayed Adele has no choice but to run away.... Alone and friendless, she heads for Sussex to seek out the grandmother she has never known. However the journey, without food or shelter, leaves her desperately ill. Surrounded by the beautiful Rye Marshes, Adele is nursed back to health. Can she now dream of a new life? But what will happen when her mother reappears bearing shocking family secrets?

Fifteen-year-old Beth's dreams are shattered when she, her brother, Sam, and her baby sister, Molly, are orphaned. Sam believes that only in America can they make their fortunes, so, reluctantly leaving Molly with adoptive parents, brother and sister embark on the greatest adventure of their lives.