When this book opens in 1416, with the birth of Jacquetta of Luxembourg, Henry V is on the throne and England is at war with France in a series of conflicts that would later become known as The Hundred Years' War. Henry VI takes the throne in 1422 and begins his long reign of England through some of its most turbulent times including Joan of Arc's mission and beginning of The Wars of the Roses - though at the time it was known as The Cousins' War as the feuding families of York and Lancaster fought for power and position.

Henry VI is a child king, only nine years old, crowned before his first birthday after the death of his father Henry V on campaign. England is in the midst of the Hundred Years' War in France, however life in England is peaceful for most. Sensing an opportunity to overthrow the weakened House of Lancaster, the House of York led by Richard Duke of York claim a stronger link to the throne. This rivalry brings about a series of devastating battles which would come to be known as The Wars of The Roses and would turn neighbour against neighbour, cousin against cousin.

Now a grown man, Henry VI has maintained his hold on the English throne, despite decades of political and military challenges by the House of York. The Hundred Years' War comes to an end in France and England is defeated, losing all of her territory except for Calais. News of defeat drives King Henry into an unresponsive stupor. His wife, the despised Margaret of Anjou, cannot keep control and their great rival Richard Duke of York becomes Protector of the Realm. England is in limbo: a king crippled by insanity, a disliked and mistrusted queen, and two great families vying for control of the kingdom. Meanwhile a third potential line of succession is emerging from the agreed marriage of the newly ennobled Edmund Tudor Earl of Richmond to the child heiress Margaret Beaufort.

In Italy, the renaissance is gaining momentum and Italians are becoming increasingly interested in learning and understanding classical thinking and philosophy. Despite this growing focus on intellectual curiosity, there remains a strong loyalty to the Catholic Church and belief in magic, mysticism and superstition is rife. In order to retain its control, the Church must identify which phenomena can be rationally explained and which may really be magic. 

Unusual occurrences are happening in the village of Mauthausen, Austria. People have begun to dance, endlessly and without stopping. They are constantly joined by new dancers, like a plague spreading from one person to next. The villagers are terrified of becoming dancers themselves, believing they have been possessed by demons. This unexplainable phenomenon must be investigated and the truth discovered. Are these people truly possessed, or is there some kind of rational explanation to explain why people are literally dancing themselves to their deaths? 

The country has been torn apart by the Wars of the Roses between the royal houses of York and Lancaster. The old king Henry VI and his wife Margaret of Anjou have escaped to Scotland and the Lancastrian armies have been decimated by the York forces at the Battle of Towton - the bloodiest ever fought on English soil. England has a new king on the throne: Edward IV of the House of York - young, handsome and daring.

King Edward IV's secret marriage Elizabeth Woodville fractured his relationship with his cousin and supporter Richard Neville Earl of Warwick, who was known as 'The Kingmaker'. Warwick believed that he would be in a position to rule England through Edward; when he could not, he began to look elsewhere for power and used his daughters Isabel and Anne to create new alliances.

Henry Tudor is king, snatching the crown from Richard III in a surprise victory at the Battle of Bosworth. Raised in exile in Brittany and having taken the throne with a French and Scottish force, Henry had neither the easy popularity nor the longstanding political allegiances of the House of York. As a result, he had to face repeated rebellions and threats to his throne. In an attempt to unify the warring Houses of Lancaster and York, Henry marries the York Princess Elizabeth, daughter of Edward IV and Elizabeth Woodville. 

Henry Tudor and Elizabeth of York's son Arthur Tudor, Prince of Wales is betrothed to the Spanish Princess Katherine of Aragon. But Arthur's sudden death, followed by his mother's, leaves Henry Tudor with a difficult to decision, to marry his son's wife himself or to arrange her marriage to his younger son.    

England is under a Tudor king. Henry VII has two sons with Elizabeth of York, which should have secured his line, yet his court is still filled with fear and suspicion. Plantagenet is a dangerous name to carry and the heiress Margaret Pole is swiftly married off to a staunch Tudor supporter, but her brother Edward's claim cannot be ignored. Henry executes him on Tower Hill, leaving Margaret to face a lifetime of uncertainty.

Katherine of Aragon, Infanta of Spain, has arrived in England to marry Arthur Prince of Wales. King Henry VII’s hugely expensive celebrations are attended by ambassadors negotiating his next diplomatic success – the marriage of Princess Margaret and James IV of Scotland. With her brother on the throne of England and herself on the throne of Scotland Margaret is to ensure a Perpetual Peace between the two endlessly warring countries – a strategy far more easily planned than enacted.

King Henry VIII is married to his brother's widow, Katherine of Aragon, who has given him a daughter, Princess Mary. An attractive and charismatic king, Henry quickly created a grand and fashionable court, full of celebration and pleasure. When Katherine cannot give him the son that he needs and his lover's sister Anne Boleyn arrives at court, he decides to take action that will change England and its religion forever. 

Henry VIII has reformed the Church of England, breaking away from the authority of the Pope and the Roman Catholic Church. Keen to reinforce his position as the new head of the Church and to take advantage of the wealth of the Catholic Church, Henry began the Dissolution – the raiding and wrecking of all of the Catholic convents and monasteries in England. In this time of religious tensions and instability, belief in witchcraft and the supernatural began to spread throughout the country, causing increasing concern. As a result, King Henry decides to introduce an Act of Parliament making witchcraft punishable by death – and making England a much more dangerous place for a young woman without wealth or family.

Just eleven days after King Henry VIII had his second wife Anne beheaded for treason, he married Jane Seymour who gave him a son, Prince Edward, but died soon after his birth.  King Henry needed more sons to secure his line and safeguard the House of Tudor, he looked overseas for this next bride and picked Anne of Cleves but would soon be side-tracked by the young, vivacious Katherine Howard.  

Only months after the king sentenced his fifth wife to death, he was looking for his sixth, and chose the recently-widowed, thirty-year-old Kateryn Parr, who was planning to marry the handsome bachelor Thomas Seymour. As soon as the king showed his interest in the beautiful widow she had to serve the interests of her family and agree to marry him, become Queen of England and stepmother to his children, and rule England in his absence. But the king, old, angry and in pain, was hard to please; and very soon Kateryn’s outspoken support of the Reformation put her in grave danger from the courtiers, conspiring for power.

Henry VIII is dead, succeeded by his only legitimate son, nine year old Edward VI. Too young to rule, the realm is governed by a Regency Council, led by his uncle, Edward Seymour. Edward has continued his father's reformation of the church and Protestantism is becoming established, however England is still unsettled with rioting and rebellions common. Edward was close to and well loved by both of his half-sisters: the Catholic Princess Mary, daughter of Katherine of Aragon and the Protestant Princess Elizabeth, daughter of the executed Anne Boleyn. However, he and his advisors were concerned that should he die without issue, his sister Princess Mary would return the country to Catholicism.

England’s king, Edward VI, the Protestant son of Jane Seymour and Henry VIII, is not yet 18 years old. The country is ruled by a council of men who jostled for control of the young king. Edward has no male heir, and does not favour his two half-sisters, Mary and Elizabeth. When Edward’s health starts to deteriorate the race is on to secure an heir and the council looks to Lady Jane Grey, granddaughter of Mary Tudor Queen of France.

Upon his unexpected early death in 1553, King Edward VI nominated his cousin, a committed Protestant, Lady Jane Grey as his successor. Just nine days after she was crowned, Edward's sister Princess Mary had raised supporters and persuaded the Privy Council to switch their allegiance - declaring her the rightful queen and imprisoning Jane. Queen Mary began to reverse the Protestant reformation of her father, restoring Roman Catholic bishops and persecuting Protestants. Despite several reported pregnancies, Mary's marriage to Philip of Spain produced no children. So on her death, her sister the Protestant Princess Elizabeth succeeded her to the throne. 

Elizabeth I has been Queen of England for ten years. She is still unmarried, despite considering several suitors and having conducted a love affair with the married Robert Dudley Earl of Leicester – whose wife had then died under suspicious circumstances. With no heir, Elizabeth refused to name a successor – leading to the dissolution of parliament and putting England in a potentially dangerous position. One possible successor to Elizabeth was her first cousin once removed – the Catholic Mary Queen of Scots, whom many English Catholics believed to be the true English heir to the throne. However Mary is under imprisonment in Loch Leven Castle after marrying her third husband James Hepburn, 4th Earl of Bothwell – the man widely believed to have earlier murdered Mary's second husband Lord Darnley – and she appeals to her cousin Elizabeth for support. 

In 1603, at the age of 69, Queen Elizabeth died and was succeeded by her cousin King James VI of Scotland – finally uniting the crowns of Scotland and England and beginning the Stuart reign of England.

Charles I is on the throne.  He has dissolved parliament for the third time and resolved to rule alone.  In order to manage the debts generated during the reigns of Elizabeth I and James I and fund his overseas wars with Spain and France, Charles repeatedly invented new and re-established obsolete forms of taxation. This during a time when harvests were failing caused widespread poverty and social unrest. Charles had become increasingly unpopular with the English people – his friendship with the assassinated George Villiers Duke of Buckingham had alienated the noble families whilst his failure to successfully support Protestant forces during the Thirty Years' War and marriage to a Roman Catholic French Princess caused suspicion and mistrust amongst his people. As the country descended into civil war, many chose to emigrate to the recently settled American colonies in search of freedom – despite Charles's attempts to stem the flow.

The novel is set in the second part of the eighteenth century, during the time of the enclosure acts, a series of UK Acts of Parliament which enclosed open fields and common land in the country. The 'Tragedy of the Commons' removed previously existing rights of local people to carry out activities.  Private ownership of land is a modern idea, and was outside the comprehension of most people. The king, or the Lord of the Manor, usually owned an estate, but the people enjoyed all sorts of rights which enabled him, or her, to graze stock, cut wood or peat, draw water or grow crops, on various plots of land at specified times of year.

As the 18th century draws to a close, Great Britain has become a major international power through victory over France in the Americas and the colonisation of large parts of India. In England, the Industrial Revolution is taking hold and radically changing both the environment and society. Alongside the spread of the Empire across the globe, the transatlantic trade in slaves also increased dramatically, becoming a very lucrative business for ports such as Bristol and Liverpool. The majority of the enslaved people, stolen from Africa by the British, were sold to the plantations of the European colonies, however, a number were also brought back to Britain to be kept or sold as domestic slaves. By the 1770s, some Christians were beginning to question the morality of the trade. However, the slavers would prove unwilling to give up such a profitable business without a fight.