In Australia in the 1840s, the lives of two very different women intersect. Ellis MacRorie is shipped to Victoria from her Scottish homeland by her bankrupt father; Leerpeen Weelan, her Aboriginal servant known as Louisa, has lost her tribe in a bloody act of violence. Forced to marry a man she does not love, and isolated from all society, Ellis is resigned to a solitary life on the remote Western District homestead of Strathcarron. After the tragic death of two babies, she is ready is give up altogether. Although Louisa has endured dispossession and the loss of her own family, she becomes a steadfast source of guidance, friendship and strength for Ellis. When the American Romantic landscape painter, sketcher and collector Sanford P. Hart comes to stay at Strathcarron, the two women are transformed forever - in both enriching and devastating measures. One hundred and fifty years later, ambitious assistant curator Cornelia, researching an exhibition on S. P. Hart for the National Gallery of Victoria, makes a remarkable discovery that has the potential to rewrite history. However, it is not Hart's paintings that offer a glimpse into the untold events of nineteenth - century rural Australia, but rather something very rare ... The Longing is a novel about loss, finding home and the significance of history - what is recorded and what is left unknown.