Royalty
- The Last Days of Richard III and the Fate of His DNA
- The Last Days of Richard III and the Fate of His DNA
- Michael and Natasha: The Life and Love of Emperor Michael II, the Last Tsar of Russia
- Michael and Natasha: The Life and Love of Emperor Michael II, the Last Tsar of Russia
- Those Angry Days: Roosevelt, Lindbergh, and America's Fight Over World War II, 1939-1941
- Those Angry Days: Roosevelt, Lindbergh, and America's Fight Over World War II, 1939-1941
- The Royals
- The Royals
- Sixty Years a Queen : The Story of Her Majesty's Reign (Queen Victoria)
- Sixty Years a Queen : The Story of Her Majesty's Reign (Queen Victoria)
- Queen Victoria's Granddaughters 1860-1918
- Queen Victoria's Granddaughters 1860-1918
- Driving the Saudis: A Chauffeur's Tale of the World's Richest Princesses (plus their servants, nannies, and one royal
- Driving the Saudis: A Chauffeur's Tale of the World's Richest Princesses (plus their servants, nannies, and one royal hairdresser)
- The Creation of Anne Boleyn: A New Look at England's Most Notorious Queen
- The Creation of Anne Boleyn: A New Look at England's Most Notorious Queen
- The Life Cycles Revolution
- The Life Cycles Revolution
- Russian Legends: The Life and Legacy of Peter the Great
- Russian Legends: The Life and Legacy of Peter the Great
- ANNE BOLEYN
- ANNE BOLEYN
- The Royal Line of Succession: Official Souvenir Guide
- The Royal Line of Succession: Official Souvenir Guide
- Diana, a Queen of People's Hearts and her Words. Illustrated Story of a Princess for the Young, the Aged, Charity and Fashi
- Diana, a Queen of People's Hearts and her Words. Illustrated Story of a Princess for the Young, the Aged, Charity and Fashion. 2nd Edition.
- The Life of Elizabeth I
- The Life of Elizabeth I
- Heretic Queen: Queen Elizabeth I and the Wars of Religion
- Heretic Queen: Queen Elizabeth I and the Wars of Religion