Dr Sam Willis is one of the country's best-known historians. His work takes him on adventures all over the world. He has made twelve TV series for the BBC and National Geographic, including The Silk Road, and has written fourteen books, most recently The Struggle for Sea Power: The Royal Navy vs the World, 1775-1782 and The Spanish Armada, a Ladybird Expert Book.James Daybell is Professor of Early Modern British History at the University of Plymouth and a Fellow of the Royal Historical Society. He has written eight books and has appeared in a number of historical BBC TV documentaries.

History as you've never seen it before.

• 0: The Vikings: An Introduction. 1: Keys 2: Graffiti 3: Nicknames 4: Mischief 5: Hair Grooming 6: Hot Springs and Saunas 7: Break-ins 8: Colour 9: Toys 10: Teeth 11: Doors 12: Goading 13: Criminal Profiling 14: Birds 15: Luck 16: Friendship 17: Fun 18: Double Standards 19: Silk 20: Staffs

Dr Sam Willis is one of the country's best-known historians. His work takes him on adventures all over the world. He has made twelve TV series for the BBC and National Geographic, including The Silk Road, and has written fourteen books, most recently The Struggle for Sea Power: The Royal Navy vs the World, 1775-1782 and The Spanish Armada, a Ladybird Expert Book.James Daybell is Professor of Early Modern British History at the University of Plymouth and a Fellow of the Royal Historical Society. He has written eight books and has appeared in a number of historical BBC TV documentaries.

History as you've never seen it before.

• 0: The Vikings: An Introduction. 1: Keys 2: Graffiti 3: Nicknames 4: Mischief 5: Hair Grooming 6: Hot Springs and Saunas 7: Break-ins 8: Colour 9: Toys 10: Teeth 11: Doors 12: Goading 13: Criminal Profiling 14: Birds 15: Luck 16: Friendship 17: Fun 18: Double Standards 19: Silk 20: Staffs

Dr Sam Willis is one of the country's best-known historians. His work takes him on adventures all over the world. He has made twelve TV series for the BBC and National Geographic, including The Silk Road, and has written fourteen books, most recently The Struggle for Sea Power: The Royal Navy vs the World, 1775-1782 and The Spanish Armada, a Ladybird Expert Book.James Daybell is Professor of Early Modern British History at the University of Plymouth and a Fellow of the Royal Historical Society. He has written eight books and has appeared in a number of historical BBC TV documentaries.

History as you've never seen it before.

• 0: The Vikings: An Introduction. 1: Keys 2: Graffiti 3: Nicknames 4: Mischief 5: Hair Grooming 6: Hot Springs and Saunas 7: Break-ins 8: Colour 9: Toys 10: Teeth 11: Doors 12: Goading 13: Criminal Profiling 14: Birds 15: Luck 16: Friendship 17: Fun 18: Double Standards 19: Silk 20: Staffs