Geisha

The Time Traveller's Guide to Medieval England: A Handbook for Visitors to the Fourteenth Century

Rosetta Stone

The Time Traveller's Guide to Elizabethan England

Lake Titicaca

In Search of the Dark Ages

Irish Republican Army

Thanksgiving

The Six Wives of Henry VIII: Find out the truth about Henry VIII’s wives

Penicillin

Victoria: The Queen: An Intimate Biography of the Woman Who Ruled an Empire

Colosseum

The Shankill Butchers: A Case Study of Mass Murder

Bible

Kings & Queens of England: A royal history from Egbert to Elizabeth II

Rem Sleep

To End All Wars: A Story of Protest and Patriotism in the First World War

History: Boston Tea Party

The First World War: A Very Short Introduction