One betrayal is all it takes to change history. It's 1382. Daughter of John of Gaunt, sister to the future King Henry IV, Elizabeth of Lancaster has learned the shrewd tricks of the court from England's most powerful men. In a time of political turmoil, allegiance to family is everything. A Plantagenet princess should never defy her father's wishes. Yet headstrong Elizabeth refuses to bow to the fate of a strategic marriage.

If you will be a great man's mistress, you must pay the price.... The Savoy, 1372. Widow Lady Katherine Swynford presents herself for a role in the household of merciless royal prince John of Gaunt, Duke of Lancaster, hoping to end her destitution. But the Duke's scandalous proposition leaves her life of pious integrity reeling.... Seduced by the glare of royal adoration, Katherine becomes John's mistress. She will leave behind everything she has stood for to play second fiddle to his young wife and ruthless ambition.

1399: Constance of York, Lady Despenser, proves herself more than a mere observer in the devious intrigues of her magnificently dysfunctional family, the House of York. Surrounded by power-hungry men, including her aggressively self-centred husband, Thomas, and ruthless siblings, Edward and Richard, Constance places herself at the heart of two treasonous plots against King Henry IV. Will it be possible for this Plantagenet family to safeguard its own political power by restoring either King Richard II to the throne, or the precarious Mortimer claimant?

England's most ruthless Queen. Eleanor, Duchess of Aquitaine, is a determined woman who plots and schemes an astonishing path between two equally powerful men in 12th-century Europe, a woman who can manoeuvre and manipulate to safeguard her own lands as effectively as any power-grasping lord. Eleanor is single-minded in her struggle to keep her inheritance intact, leading her to reject one husband and take another who will fulfil her desires.

France, 1399: the Duke of Brittany is dead, and his widow, Joanna of Navarre, has inherited control of their land - a testament to her intellect, integrity and political prowess. Then comes an unprecedented proposal from Henry IV, King of England. The price of becoming his Queen? Abandoning her homeland, leaving her children and sacrificing her independence. Henry's hold on the crown is unsteady, and war is brewing.

1399: England’s crown is under threat. King Richard II holds on to his power by an ever-weakening thread, with exiled Henry of Lancaster back to reclaim his place on the throne. For Elizabeth Mortimer, there is only one rightful King - her eight-year-old nephew, Edmund. Only he can guarantee her fortunes and protect her family’s rule over the precious northern lands bordering Scotland.

England, 1459: Cecily, duchess of York, is embroiled in a plot to topple the weak-minded King Henry VI from the throne. But when the Yorkists are defeated at the Battle of Ludford Bridge, Cecily’s family flee and abandon her to face a marauding Lancastrian army on her own. Cecily can only watch as her lands are torn apart and divided up by the ruthless Queen Marguerite. 

England, 1444. Three women who came from nowhere to challenge the course of history. King Henry VI’s grip on the crown hangs by a thread as the Wars of the Roses begin to tear England apart. Everyone must choose between York or Lancaster. And from the ashes of war, the House of Paston begins its rise to power. Led by three visionary women, the Pastons are a family from humble peasant beginnings who rely upon cunning, raw ambition and good fortune in order to survive.

An innocent pawn. A kingdom without a King. A new dynasty will reign.... It's 1415. The jewel in the French crown, Katherine de Valois, is waiting under lock and key for King Henry V. While he's been slaughtering her kinsmen in Agincourt, Katherine has been praying for marriage to save her from her misery. But the brutal King wants her crown, not her innocent love. For Katherine, England is a lion's den of greed, avarice and mistrust. And when Katherine is widowed at 21, she is a prize ripe for the taking.

'I was a penniless, landless petitioner, my Neville blood a curse, my future dependent on the charity of those who despised me....' Anne Neville is the heiress and daughter of the greatest powerbroker in the land, Warwick the Kingmaker. Trapped in a deadly tangle of political intrigue, she is a pawn in an uncertain game, used by the houses of Neville, York and Lancaster alike. In England's glittering, treacherous court, not all wish to see the Nevilles raised high.

Anne Gifford's dowry - or lack thereof - is of no concern to Sir Dylan DeFrayne. Wrapped in each other's arms, what more could they possibly need? Yet the young lovers' passion can never be sanctioned - the DeFraynes and Giffords have been sworn enemies for decades. Lest more blood be shed, the two must keep their affair a secret…and plot their elopement. Clad in threadbare hand-me-downs, Anne never expects the powerful and aged Brennan Forbes to remember her face, let alone propose marriage.

1140. Oliver Pascal chances upon a village raided by mercenaries and rescues the survivors: an orphaned boy, who is the illegitimate son of the old king, and a young widow named Catrin. After escorting them to Bristol Castle, they are accepted into the household of Robert of Gloucester and while Catrin finds herself falling in love with Oliver she becomes bored with the frivolity of court life. Thus when the old midwife Etheldreda offers to teach her the secrets of her ancient art, Catrin agrees. 

As she helps to nurse the dying Queen Elizabeth, Frances Gorges longs for the fields and ancient woods of her parents' Hampshire estate, where she has learned to use the flowers and herbs to become a much-loved healer. Frances is happy to stay in her beloved countryside when the new King arrives from Scotland, bringing change, fear and suspicion. His court may be shockingly decadent, but James' religion is Puritan, intolerant of all the old ways.

Jacquetta, daughter of the count of Luxembourg and kinswoman to half the royalty of Europe, was married to the great Englishman John, duke of Bedford, uncle to Henry VI. Widowed at the age of 19, she took the extraordinary risk of marrying a gentleman of her household for love and then carved out a life for herself as Queen Margaret of Anjou's close friend and a Lancaster supporter - until the day that her daughter Elizabeth Woodville fell in love and married the rival king Edward IV.

The lives of Henry VIII's queens make for dramatic stories, and Alison Weir writes a series of novels that offer insights into the real lives of the six wives based on extensive research and new theories. In all the romancing, has anyone regarded the evidence that Anne Boleyn did not love Henry VIII? Or that Prince Arthur, Katherine of Aragon's first husband, who is said to have loved her, in fact cared so little for her that he willed his personal effects to his sister?