Troubled by recent loss, Grania Ryan has returned to Ireland and the arms of her loving family. It is here, on a cliff edge, that she first meets a young girl, Aurora. Strangely drawn to Aurora, Grania discovers that their families are deeply entwined. From a bittersweet romance in wartime London to a troubled relationship in contemporary New York, the Ryans and the Lisles have been entangled for a century.

Maia D’Aplièse and her five sisters gather together at their childhood home–a fabulous, secluded castle situated on the shores of Lake Geneva–having been told that their beloved adoptive father, the elusive billionaire they call Pa Salt, has died. Each of them is handed a tantalising clue to their true heritage–a clue which takes Maia across the world to a crumbling mansion in Rio de Janeiro in Brazil . . .

Belle Hatton has embarked upon an exciting new life far from home: a glamorous job as a nightclub singer in 1930s Burma, with a host of sophisticated new friends and admirers. But Belle is haunted by a mystery from her past - an old newspaper clipping found in her parents' belongings after their death, saying that the Hattons were leaving Rangoon after the disappearance of their baby daughter, Elvira. 

Rajputana, India, 1930. Since her husband's death, 28-year-old photojournalist Eliza's only companion has been her camera. When the British government sends her to an Indian princely state to photograph the royal family, she's determined to make a name for herself. But when Eliza arrives at the palace, she meets Jay, the Prince's handsome, brooding younger brother. Brought together by their desire to improve conditions for local people, Jay and Eliza find they have more in common than they think. But their families - and society - think otherwise.

In the heyday of the British Raj, 11-year-old Anahita, from a noble but impoverished family, forms a lifelong friendship with the headstrong Princess Indira, the privileged daughter of rich Indian royalty. Becoming the princess's official companion, Anahita accompanies her friend to England just before the outbreak of the Great War. There, she meets the young Donald Astbury - reluctant heir to the magnificent, remote Astbury Estate - and his scheming mother.