Charles Ii Penguin Monarchs

Charles II has always been one of the most instantly recognisable British kings - both in his physical appearance, disseminated through endless portraits, prints and pub signs, and in his complicated mix of lasciviousness, cynicism and luxury. His father's execution and his own many years of exile made him a guarded, curious, unusually self-conscious ruler. He lived through some of the most striking events in the national history - from the Civil Wars to the Great Plague, from the Fire of London to the wars with the Dutch. Clare Jackson's marvellous book takes full advantage of its irrepressible subject.

Charles II has always been one of the most instantly recognisable British kings - both in his physical appearance, disseminated through endless portraits, prints and pub signs, and in his complicated mix of lasciviousness, cynicism and luxury. His father's execution and his own many years of exile made him a guarded, curious, unusually self-conscious ruler. He lived through some of the most striking events in the national history - from the Civil Wars to the Great Plague, from the Fire of London to the wars with the Dutch. Clare Jackson's marvellous book takes full advantage of its irrepressible subject.

The short, action-packed reign of James II (1685-88) is generally seen as one of the most catastrophic in British history. James managed, despite having access to tremendous reserves of good will and deference, to so alienate his supporters that he had to flee for his life. And yet, most of that life was spent not as king but first as heir to Charles II, as Duke of York (after whom New York is named) and then in the last part of his life as the first Jacobite 'Pretender', starting a problem that would haunt Britain's rulers for generations.

The tragedy of Charles I dominates one of the most strange and painful periods in British history as the whole island tore itself apart over a deadly, entangled series of religious and political disputes. In Mark Kishlansky's brilliant account it is never in doubt that Charles created his own catastrophe, but he was nonetheless opposed by men with far fewer scruples and less consistency who for often quite contradictory reasons conspired to destroy him. This is a remarkable portrait of one of the most talented, thoughtful, loyal, moral, artistically alert and yet, somehow, disastrous of all this country's rulers.

William III (1689-1702) & Mary II (1689-94) (Britain's only ever 'joint monarchs') changed the course of the entire country's history, coming to power through a coup (which involved Mary betraying her own father), reestablishing parliament on a new footing and, through commiting Britain to fighting France, initiating an immensely long period of warfare and colonial expansion. Jonathan Keates' wonderful book makes both monarchs vivid, the cold, shrewd 'Dutch' William and the shortlived Mary, whose life and death inspired Purcell to write some of his greatest music.

In September 2015 Queen Elizabeth II becomes Britain's longest-reigning monarch. During her long lifetime Britain and the world have changed beyond recognition, yet throughout she has stood steadfast as a lasting emblem of stability, continuity and public service. Historian and senior politician Douglas Hurd has seen the Queen at close quarters, as Home Secretary and then on overseas expeditions as Foreign Secretary. Here he considers the life and role of Britain's most greatly admired monarch, who, inheriting a deep sense of duty from her father George VI, has weathered national and family crises, seen the end of an Empire and heard voices raised in favour of the break-up of the United Kingdom. Hurd creates an arresting portrait of a woman deeply conservative by nature yet possessing a ready acceptance of modern life and the awareness that, for things to stay the same, they must change. With a preface by HRH Prince William, Duke of Cambridge

Although he styled himself 'His Highness', adopted the court ritual of his royal predecessors, and lived in the former royal palaces of Whitehall and Hampton Court, Oliver Cromwell was not a king - in spite of the best efforts of his supporters to crown him. Yet, as David Horspool shows in this illuminating new portrait of England's Lord Protector, Cromwell, the Puritan son of Cambridgeshire gentry, wielded such influence that it would be a pretence to say that power really lay with the collective. The years of Cromwell's rise to power, shaped by a decade-long civil war, saw a sustained attempt at the collective government of England; the first attempts at a real Union of Britain; the beginnings of empire; a radically new solution to the idea of a national religion; atrocities in Ireland; and the readmission to England of the Jews, a people officially banned for over three and a half centuries. At the end of it, Oliver Cromwell had emerged as the country's sole ruler: to his enemies, and probably to most of his countrymen, his legacy looked as likely to last as that of the Stuart dynasty he had replaced.

From the celebrated historian and author of Europe: A History, a new life of George II George II, King of Great Britain and Ireland and Elector of Hanover, came to Britain for the first time when he was thirty-one. He had a terrible relationship with his father, George I, which was later paralleled by his relationship to his own son. He was short-tempered and uncultivated, but in his twenty-three-year reign he presided over a great flourishing in his adoptive country - economic, military and cultural - all described with characteristic wit and elegance by Norman Davies. (George II so admired the Hallelujah chorus in Handel's Messiah that he stood while it was being performed - as modern audiences still do.) Much of his attention remained in Hanover and on continental politics, as a result of which he was the last British monarch to lead his troops into battle, at Dettingen in 1744.

William II (1087-1100), or William Rufus, will always be most famous for his death: killed by an arrow while out hunting, perhaps through accident or perhaps murder. But, as John Gillingham makes clear in this elegant book, as the son and successor to William the Conqueror it was William Rufus who had to establish permanent Norman rule. A ruthless, irascible man, he frequently argued acrimoniously with his older brother Robert over their father's inheritance - but he also handed out effective justice, leaving as his legacy one of the most extraordinary of all medieval buildings, Westminster Hall.

A major new title in the Penguin Monarchs series In his fascinating new book in the Penguin Monarchs series, Richard Abels examines the long and troubled reign of Aethelred II the 'Unraed', the 'Ill-Advised'. It is characteristic of Aethelred's reign that its greatest surviving work of literature, the poem The Battle of Maldon, should be a record of heroic defeat. Perhaps no ruler could have stemmed the encroachment of wave upon wave of Viking raiders, but Aethelred will always be associated with that failure. Richard Abels is Professor Emeritus at the United States Naval Academy. He is the author of Alfred the Great: War, Kingship and Culture in Anglo-Saxon England and Lordship and Military Obligation in Anglo-Saxon England. He is a Fellow of the Royal Historical Society.