Russia, 1854: the Crimean War grinds on, and as the bitter winter draws near, the battlefield hospitals fill with dying men. In defiance of Florence Nightingale, Rosa Barr - young, headstrong and beautiful - travels to Balaklava, determined to save as many of the wounded as she can. For Mariella Lingwood, Rosa's cousin, the war is contained within the pages of her scrapbook, in her London sewing circle, and in the letters she receives from Henry, her fiance, a celebrated surgeon who has also volunteered to work within the shadow of the guns. When Henry falls ill and is sent to recuperate in Italy, Mariella impulsively decides she must go to him. But upon their arrival at his lodgings, she and her maid make a heartbreaking discovery: Rosa has disappeared.
