Towards the end of the 19th century and for the first few years of the 20th, a strange invasion took place in Britain. The citadel of power, privilege, and breeding in which the titled, land-owning governing class had barricaded itself for so long was breached. The incomers were a group of young women who, 50 years earlier, would have been looked on as the alien denizens of another world - the New World, to be precise. From 1874 - the year that Jennie Jerome, the first known "Dollar Princess", married Randolph Churchill - to 1905, dozens of young American heiresses married into the British peerage....

One of the most beautiful and brilliant women of her time, Gladys Deacon dazzled as much as she puzzled the glittering social circles in which she moved. Born in Paris to American parents in 1881, she suffered a traumatic childhood after her father shot her mother's lover dead. Educated in America, she returned to Europe, where she captivated and inspired some of the greatest literary and artistic names of the Belle Époque.

Born to a pioneering family in Upstate New York in the late 1800s, Allene Tew was beautiful, impetuous, and frustrated by the confines of her small hometown. At eighteen, she met Tod Hostetter at a local dance, having no idea that the mercurial charmer she would impulsively wed was heir to one of the wealthiest families in America. But when he died twelve years later, Allene packed her bags for New York City. Never once did she look back.

From 1783, when German immigrant John Jacob Astor first arrived in the United States, until 2009, when Brooke Astor’s son, Anthony Marshall, was convicted of defrauding his elderly mother, the Astor name occupied a unique place in American society. The family fortune, first made by a beaver trapping business that grew into an empire, was then amplified by holdings in Manhattan real estate. Over the ensuing generations, Astors ruled Gilded Age New York society and inserted themselves into political and cultural life, but also suffered the most famous loss on the Titanic.

The grandfather of Queen Elizabeth II, King George V reigned over the British Empire from 1910 to 1936, a period of unprecedented international turbulence. Yet no one could deny that as a young man, George seemed uninspired. As his biographer Harold Nicolson famously put it, "he did nothing at all but kill animals and stick in stamps.” The contrast between him and his flamboyant, hedonistic, playboy father Edward VII could hardly have been greater.

American Empress is the best-selling history of the dramatic life of heiress Marjorie Merriweather Post, daughter of breakfast-cereal magnate C.W. Post, founder of the Postum Cereal Company.

How did the Wendels, one of New York’s most famous Gilded Age families, disappear from history? The Wendels built a fortune from New York real estate, and rubbed shoulders with the Astors, Vanderbilts, and Stuyvesants. But as the 19th century came to an end, the Wendel family tore itself apart. Following six years of painstaking archival research, Claire Prentice has prised open the door of the Wendels’ Fifth Avenue mansion—dubbed “the house of mystery” by the press—to reveal a fascinating and dysfunctional family imprisoned in a gilded cage.

The intimate story of a unique marriage spanning the heights of British glamour and power that descends into infidelity, manipulation, and disaster through the heart of the 20th century.

Written by descendant Arthur T. Vanderbilt II, Fortune's Children traces the dramatic and amazingly colorful history of this great American family, from the rise of industrialist and philanthropist Cornelius Vanderbilt to the fall of his progeny - wild spendthrifts whose profligacy bankrupted a vast inheritance.

In 1928, Rosina Harrison arrived at the illustrious household of the Astor family to take up her new position as personal maid to the infamously temperamental Lady Nancy Astor, who sat in Parliament, entertained royalty, and traveled the world. "She's not a lady as you would understand a lady" was the butler's ominous warning. But what no one expected was that the iron-willed Lady Astor was about to meet her match in the no-nonsense, whip-smart girl from the country.

Heiresses: Surely they are among the luckiest women on earth. Are they not to be envied, with their private jets and Chanel wardrobes and endless funds? Yet all too often those gilded lives have been beset with trauma and despair. Before the 20th century a wife’s inheritance was the property of her husband, making her vulnerable to kidnap, forced marriages, even confinement in an asylum. And in modern times, heiresses fell victim to fortune-hunters who squandered their millions.

When Queen Mary died in 1953, James Pope-Hennessy was commissioned to write an official biography of her - unusual for a queen consort. Queen Mary's life, contrary to popular belief, was essentially dramatic, and she played a far more important and influential role in the affairs of the British monarchy than her public image might have otherwise suggested. Using material from the Royal Archives, private papers, and Queen Mary's personal diaries and letters, Pope-Hennessy's biography was a remarkable portrait of a remarkable woman and received rave reviews across the press.

By Winston Churchill's own admission, victory in the Second World War would have been "impossible without her". Until now, however, the only existing biography of Churchill's wife, Clementine, was written by her daughter. Sonia Purnell finally gives Clementine her due with a deeply researched account that tells her life story, revealing how she was instrumental in softening FDR's initial dislike of her husband and paving the way for Britain's close relationship with America.

The Vanity Fair Diaries is the story of an Englishwoman barely out of her twenties who arrives in New York City with a dream. Summoned from London in hopes that she can save Condé Nast's troubled new flagship Vanity Fair, Tina Brown is immediately plunged into the maelstrom of the competitive New York media world and the backstabbing rivalries at the court of the planet's slickest, most glamour-focused magazine company. She survives the politics, the intrigue, and the attempts to derail her by a simple stratagem.

The Paris Wife meets PBS’s Victoria in this enthralling novel of the life and loves of one of history’s most remarkable women: Winston Churchill’s scandalous American mother, Jennie Jerome.

The first Duke of Marlborough (1650-1722) was a soldier of such genius that a lavish palace, Blenheim, was built to honor his triumphs. Succeeding generations of Churchills sometimes achieved distinction but also included profligates and womanizers, and were saddled with the ruinous upkeep of Blenheim. The Churchills were an extraordinary family: ambitious, impecunious, impulsive, brave, and arrogant. Winston - recently voted "The Greatest Briton" - dominates them all. His failures and triumphs are revealed in the context of a poignant and sometimes tragic private life.

The life of Princess May of Teck is one of the great Cinderella stories in history. From a family of impoverished nobility, she was chosen by Queen Victoria as the bride for her eldest grandson, the scandalous Duke of Clarence, heir to the throne, who died mysteriously before their marriage. Despite this setback, she became queen, mother of two kings, grandmother of the current queen, and a lasting symbol of the majesty of the British throne.

By Winston Churchill's own admission, victory in the Second World War would have been "impossible without her". Until now, however, the only existing biography of Churchill's wife, Clementine, was written by her daughter. Sonia Purnell finally gives Clementine her due with a deeply researched account that tells her life story, revealing how she was instrumental in softening FDR's initial dislike of her husband and paving the way for Britain's close relationship with America.

Lady Catherine, the Earl, and the Real Downton Abbey tells the story behind Highclere Castle, the setting for Julian Fellowes’s Emmy Award-winning PBS show Downton Abbey, and the life of one of its most famous inhabitants, Catherine Wendell.

In Royal Sisters, Anne Edwards, author of the best-selling Vivien Leigh: A Biography and Matriarch: Queen Mary and the House of Windsor, has written the first dual biography of Elizabeth, the princess who was to become Queen, and her younger sister, Margaret, who was to be her subject. From birth to maturity, they were the stuff of which dreams are made.

Born in London to an American father and a British mother on the eve of the Revolutionary War, Louisa Catherine Johnson was raised in circumstances very different from the New England upbringing of future president John Quincy Adams, whose life had been dedicated to public service from the earliest age. And yet John Quincy fell in love with her almost despite himself. Their often tempestuous but deeply close marriage lasted half a century.

Consuelo Vanderbilt was young, beautiful and the heir to a vast family fortune. She was also deeply in love with an American suitor when her mother chose instead for her to fulfill her social ambitions and marry an English Duke. Leaving her life in America, she came to England as the Duchess of Marlborough in 1895 and took up residence in her new home: Blenheim Palace. The ninth Duchess gives unique first-hand insight into life at the very pinnacle of English society in the Edwardian era.

Effie Gray, a beautiful and intelligent young socialite, rattled the foundations of England's Victorian age. Married at 19 to John Ruskin, the leading art critic of the time, she found herself trapped in a loveless, union after Ruskin rejected her on their wedding night. She met John Everett Millais, Ruskin's protege, and fell passionately in love with him. Suzanne Fagence Cooper has gained exclusive access to Effie's previously unseen letters and diaries to tell the complete story of this scandalous love triangle.

Lady Almina and the Real Downton Abbey tells the story behind Highclere Castle, the real-life inspiration and setting for Julian Fellowes's Emmy Award-winning PBS series, and the life of one of its most famous inhabitants: Lady Almina, the fifth Countess of Carnarvon. Drawing on a rich store of materials from the archives of Highclere Castle, including diaries, letters, and photographs, the current Lady Carnarvon has written a transporting story of this fabled home on the brink of war.

This is the story of a close, loving family splintered by the violent ideologies of Europe between the wars. Jessica was a Communist; Debo became the Duchess of Devonshire; Nancy was one of the best-selling novelists of her day; the ethereally beautiful Diana was the most hated woman in England; and Unity Valkyrie, born in Swastika, Alaska, would become obsessed with Adolf Hitler.

Her Little Majesty is a fresh and fascinating portrait of the diminutive monarch who ruled the vast British empire for over 60 years. Award-winning biographer and historian, Carolly Erickson, transports you behind the walls of Buckingham Palace to introduce you to the quirky, loveable Queen Victoria—revealed only to her closest associates. Emotionally deprived, inadequately educated, and socially isolated for much of her life, young Victoria felt ill-prepared to ascend the throne.

After the untimely death of Prince Albert, the Queen and her nation were plunged into a state of grief so profound that this one event would dramatically alter the shape of the British monarchy. For Britain had not just lost a prince: during his 20-year marriage to Queen Victoria, Prince Albert had increasingly performed the function of King in all but name. The outpouring of grief after Albert's death was so extreme that its like would not be seen again until the death of Princess Diana 136 years later.

Overlooking the Thames, the Cliveden mansion is flanked by two wings and surrounded by lavish gardens. Throughout its storied history, Cliveden has been a setting for misbehavior, intrigue, and passion - from its salacious, deadly beginnings in the 17th century to the 1960s Profumo affair, the sex scandal that toppled the British government. Now, in this immersive chronicle, the manor's current mistress, Natalie Livingstone, opens the doors to this prominent house and lets the walls do the talking.

The longest reigning British monarch and female sovereign in history, Queen Victoria was a figure of profound paradox who has mystified historians for over a century. Now in this magisterial biography, A.N. Wilson rebukes the conventional wisdom about her life - that she was merely a "funny little woman in a bonnet" who did next to nothing - to show she was in fact intensely involved in state affairs despite a public façade of inaction.

They were the Princess Dianas of their day—perhaps the most photographed and talked about young royals of the early twentieth century. The four captivating Russian Grand Duchesses—Olga, Tatiana, Maria and Anastasia Romanov—were much admired for their happy dispositions, their looks, the clothes they wore and their privileged lifestyle. Over the years, the story of the four Romanov sisters and their tragic end in a basement at Ekaterinburg in 1918 has clouded our view of them, leading to a mass of sentimental and idealized hagiography.

At the age of 21, Edith Chaplin married one of the most eligible bachelors of the day, the eldest son of the sixth marquess of Londonderry. Her husband served in the Ulster cabinet and was air minister in the National Government of 1934-5. Edith founded the Women's Legion during the First World War and was also an early campaigner for women's suffrage. She created the renowned Mount Stewart Gardens in County Down that are now owned by the National Trust.

One of the most beautiful and brilliant women of her time, Gladys Deacon dazzled as much as she puzzled the glittering social circles in which she moved. Born in Paris to American parents in 1881, she suffered a traumatic childhood after her father shot her mother's lover dead. Educated in America, she returned to Europe, where she captivated and inspired some of the greatest literary and artistic names of the Belle Époque.

The first Duke of Marlborough (1650-1722) was a soldier of such genius that a lavish palace, Blenheim, was built to honor his triumphs. Succeeding generations of Churchills sometimes achieved distinction but also included profligates and womanizers, and were saddled with the ruinous upkeep of Blenheim. The Churchills were an extraordinary family: ambitious, impecunious, impulsive, brave, and arrogant. Winston - recently voted "The Greatest Briton" - dominates them all. His failures and triumphs are revealed in the context of a poignant and sometimes tragic private life.

Born in London to an American father and a British mother on the eve of the Revolutionary War, Louisa Catherine Johnson was raised in circumstances very different from the New England upbringing of future president John Quincy Adams, whose life had been dedicated to public service from the earliest age. And yet John Quincy fell in love with her almost despite himself. Their often tempestuous but deeply close marriage lasted half a century.

When Victoria was born, in 1819, the world was a very different place. Revolution would threaten many of Europe’s monarchies in the coming decades. In Britain, a generation of royals had indulged their whims at the public’s expense, and republican sentiment was growing. The Industrial Revolution was transforming the landscape, and the British Empire was commanding ever larger tracts of the globe. In a world where women were often powerless, during a century roiling with change, Victoria went on to rule the most powerful country on earth with a decisive hand.