Katherine’s sister, Juana of Castile, wife of Philip of Burgundy and mother of the Holy Roman Emperor Charles V, is portrayed as “Juana the Mad,” whose erratic behavior included keeping her beloved late husband’s coffin beside her for years. But historian Julia Fox, whose previous work painted an unprecedented portrait of Jane Boleyn, Anne’s sister, offers deeper insight in this first dual biography of Katherine and Juana, the daughters of Spain’s Ferdinand and Isabella, whose family ties remained strong despite their separation. Looking through the lens of their Spanish origins, Fox reveals these queens as flesh-and-blood women—equipped with character, intelligence, and conviction—who are worthy historical figures in their own right.When they were young, Juana’s and Katherine’s futures appeared promising. They had secured politically advantageous marriages, but their dreams of love and power quickly dissolved, and the unions for which they’d spent their whole lives preparing were fraught with duplicity and betrayal. Juana, the elder sister, unexpectedly became Spain’s sovereign, but her authority was continually usurped, first by her husband and later by her son. Katherine, a young widow after the death of Prince Arthur of Wales, soon remarried his doting brother Henry and later became a key figure in a drama that altered England’s religious landscape.Ousted from the positions of power and influence they had been groomed for and separated from their children, Katherine and Juana each turned to their rich and abiding faith and deep personal belief in their family’s dynastic legacy to cope with their enduring hardships. Sister Queens is a gripping tale of love, duty, and sacrifice—a remarkable reflection on the conflict between ambition and loyalty during an age when the greatest sin, it seems, was to have been born a woman.

    But their prowess in battle is only a small part of their story, which stretches from their Scandinavian origins to America in the west and as far as Baghdad in the east. As the Vikings did not write their history, we have to discover it for ourselves, and that discovery, as Neil Oliver reveals, tells an extraordinary story of a people who, from the brink of destruction, reached a quarter of the way around the globe and built an empire that lasted nearly two hundred years. Drawing on the latest discoveries that have only recently come to light, Neil Oliver goes on the trail of the real Vikings. Where did they emerge from? How did they really live? And just what drove them to embark on such extraordinary voyages of discovery over 1000 years ago? VIKINGS will explore many of these questions for the first time in an epic story of one of the world's great empires of conquest.