Sir Ranulph Fiennes discusses the life of Henry V and tries to separate fact from myth.
Author and neurologist Oliver Sacks talks to Joan Bakewell about his beliefs.
Neurologist and author Oliver Sacks is Suzanne O'Sullivan's hero, she tells Matthew Parris
Dominic Arkwright charts the life of Thomas Middleton, the bad boy of Renaissance drama
We profile Sir Tim Berners-Lee, inventor of the World Wide Web.
The inventor of the World Wide Web and unlikely hero of the Olympic opening ceremony.
Why is Tony Abbott, former Australian PM, such a controversial choice for trade adviser?