Noble Blood

The Clothes that Make the Queen (with Kate Strasdin)

Betrayal and a Tudor in Scotland

The Last Plantagenets

The Woman of Canossa Castle

Anne and Religion Askew

A Ploughman's 'Uprising' (with Dan Jones)

"The Apple is Ripe; Pick It Now Or It Will Rot"

Lord Kitchener Wants You!

Frances Duff's Jamaican Inheritance

The Surreal Life of Elsa Schiaparelli

The Tudor Villainess

The House of Boleyn (with Tracy Borman)

The King for a Day

Wyatt and Elizabeth in Revolt

How to Start a Monarchy from Scratch (Part 2)

How to Start a Monarchy from Scratch (Part 1)

Countess of the Demimonde

The Chloroform Baronet (Part 2)

The Chloroform Baronet (Part 1)

Napoleon's Forgotten Wife

When the Kennedeys met the Windsors (with Caroline Hallemann)

Kaspar Hauser Came to Town

The Mind of Émilie du Châtelet (Part 2)

The Mind of Émilie du Châtelet (Part 1)

The Virgin and Thomas Seymour

The Mad Baron in Mongolia (Part 2)

The Mad Baron in Mongolia (Part 1)

The Queen Mother Who Refused to Die

A Medievalist of the Seven Kingdoms (with Dr. Hugh Doherty)

Fortune Has Changed My Life

Politics and Murder in the Harem

A Terrible Waste

Daughters of the Empress (with Veronica Buckley)

Olympic Glory for a Princess

The Winter Queen

A Philosopher's Death

Maria Theresa's Medical Legacy (with Matt Kaplan)

The Real Cyrano

The Missing Diamond in Case XIII

Antoine Lavoisier's Head

Cruelty and Murder, War and Peace

The Affair of the Poisons

The Mitford Communist (With Carla Kaplan)

How Lola Montez Took Down a King

The Noblewoman Marooned on the Isle of Demons

The Kennedy Marchioness

Husbands of the Scottish Queen

Sing Me a Song of a Lad That Is Gone

The Example of an Honest Courtesan

Revolutionaries on Cato Street