In 1971, the publishing world was rocked by one of the biggest hoaxes in literary history – a fake autobiography of the reclusive billionaire Howard Hughes.

Hughes was an aerospace engineer, film producer, record-breaking aviator and business tycoon, who’d built a $2 billion fortune to become one of the richest people in the world.

But for years he’d been living as a recluse, reportedly so terrified of catching a disease that he had almost no contact with the outside world.

That's why the publishers, McGraw Hill, were delighted when Clifford Irving, an American author, persuaded the billionaire to talk. They paid him a $750,000 advance.

But Irving had faked the entire manuscript, and after his scam was discovered, he was sentenced to jail. Jane Wilkinson has been through the BBC archives to find out how it happened.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there.

For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more.

Recent episodes explore everything from the death of Adolf Hitler, the first spacewalk and the making of the movie Jaws, to celebrity tortoise Lonesome George, the Kobe earthquake and the invention of superglue.

We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: Eva Peron – Argentina’s Evita; President Ronald Reagan and his famous ‘tear down this wall’ speech; Thomas Keneally on why he wrote Schindler’s List; and Jacques Derrida, France’s ‘rock star’ philosopher.

You can learn all about fascinating and surprising stories, such as the civil rights swimming protest; the disastrous D-Day rehearsal; and the death of one of the world’s oldest languages.

(Photo: Howard Hughes, 1947. Credit: Bettmann/Getty Images)