Notorious Royal Marriages: A Juicy Journey Through Nine Centuries of Dynasty, Destiny,and Desire

The Meghan Factor: A Royal Expert's Insight on America's New Princess--and How She Could Change the Windsor Dynasty Forever

Prince Harry: The Inside Story

Inglorious Royal Marriages: A Demi-Millennium of Unholy Mismatrimony

The Making of a Royal Romance

Royal Romances: Titillating Tales of Passion and Power in the Palaces of Europe

Diana: I'm going to be me: The People's Princess Revealed in Her Words

Royal Pains: A Rogues' Gallery of Brats, Brutes, and Bad Seeds

Prince William and Kate Middleton

Royal Affairs: A Lusty Romp Through the Extramarital Adventures That Rocked the British Monarch y

Diana: In Pursuit of Love

Shadows of a Princess

My Husband and I: The Inside Story of 70 Years of the Royal Marriage

The Firm: The Troubled Life of the House of Windsor

Prince Harry: Brother. Soldier. Son. Husband.

A Royal Duty: The poignant and remarkable untold story of the Princess of Wales

Diana: Her True Story - In Her Own Words: The Sunday Times Number-One Bestseller

Game of Crowns: Elizabeth, Camilla, Kate, and the Throne

The Wicked Wit of Queen Elizabeth II

The Real Diana