Books like Queen Isabella by Allison Weir

A fictional diary of Isabella I of Castile, chronicling her struggle to choose a husband and side in a dynastic conflict during 15th‑century Spain. The book presents her inner world against the backdrop of royal rivalry.

Isabella Latham, a sensible 26‑year‑old, rejects marriage until a London visit turns her into a coveted target for rival suitors, setting off a scandal that ultimately leads her to an unexpected, ideal husband.

Antonia Fraser examines the lives and legacies of Henry VIII’s six wives, uncovering their personalities, political influence, and the complex history of Tudor marriage and court life.

"From the New York Times bestselling author of The Last Wife of Henry VIII comes a powerful and moving novel about Catherine of Aragon, Henry VIII's first wife and mother of Mary I When young Catherine of Aragon, proud daughter of King Ferdinand and Queen Isabella, is sent to England to marry the weak Prince Arthur, she is unprepared for all that awaits her: early widowhood, the challenge of warfare with the invading Scots, and the utimately futile attempt to provide the realm with a prince to secure the succession. She marries Arthur's energetic, athletic brother Henry, only to encounter fresh obstacles, chief among them Henry's infatuation with the alluring but wayward Anne Boleyn. In The Spanish Queen, bestselling novelist Carolly Erickson allows the strong-willed, redoubtable Queen Catherine to tell her own story--a tale that carries her from the scented gardens of Grenada to the craggy mountains of Wales to the conflict-ridden Tudor court. Surrounded by strong partisans among the English, and with the might of Spanish and imperial arms to defend her, Catherine soldiers on, until her union with King Henry is severed and she finds herself discarded--and tempted to take the most daring step of her life. Carolly Erickson's historical entertainments continue to succeed in creating a unique blend of historical authenticity and page-turning drama. "--

Drawing on new scholarship, the Pulitzer Prize-winning author of The Woman Behind the New Deal presents a biography of Isabella of Castile, the controversial Queen of Spain who sponsored Christopher Columbus' journey to the New World, established the Spanish Inquisition and became one of the most influential female rulers in history.