Carrie Kipling was one of the most despised women of her generation. Henry James called her "that hard, capable little person." Rudyard Kipling's parents saw her as no more than an American on the make. And yet, suspicious and vituperative as she was, Carrie was in many ways misunderstood. It was she who provided the backbone that her husband often preached but privately lacked. Drawing on a vast archive of diaries and letters, Adam Nicolson exposes...