It's 1831. Assigned to a good family in Sydney town and now learning the art of tattoo, convict girl Harrie Clarke is still haunted by the horror of the brutal murder she, Friday Woolfe and Sarah Morgan committed the previous year. Powerful and vindictive criminal Bella Jackson continues to demand money in exchange for her silence regarding their crime. And when things go from bad to much, much worse for Harrie, she is left teetering on the brink.

It's 1832. Convict girls Friday Woolfe, Sarah Morgan and Harriet Clarke have been serving their sentences in Sydney Town. Each of them has begun to make a life for herself, but when Harrie's adopted child, Charlotte, is abducted, the girls must risk their very freedom to save her. But will Friday's desperate battle with her own vices drive her to fail not only herself but those she loves and all who love her?

Friday Woolfe is in London's notorious Newgate gaol, awaiting transportation for prostitution and theft. There she meets three other girls: intelligent and opportunistic thief Sarah Morgan, naive young Rachel Winter, and reliable Harriet Clarke. On the voyage to New South Wales, their friendship becomes an unbreakable bond - but there are others onboard who will change their lives forever. And in the land behind the sun, the only thing they have is each other....

When 18-year-old Kitty Carlisle's father dies in 1838, her suddenly impoverished mother hopes her beautiful daughter might at least find a good husband. But then, Kitty is compromised by an unscrupulous adventurer, and she is banished in disgrace to the colonies. In the infamous whaling port of Kororareka - known as the Hell-Hole of the Pacific - Kitty falls in love with Rian Farrell, a mysterious sea captain with secrets of his own. Shocking events force her to flee the Bay of Islands for Sydney, but her independent heart leads her into a web.

When Kitty Farrell is offered a trinket by a street urchin, her impulsive response will change both of their lives forever. It is 1845, and after four years on the high seas with Rian, her wild Irish husband, she returns to the lawless Bay of Islands and a country at war.