Why are biographies so popular? Because humans are enthralled by the lives of others | Caroline Knox

We seek inspiration, consolation - and the unvarnished truth. And we know that all the best stories are true

• Caroline Knox is director of the Boswell book festival

My love affair with biography began aged nine, when my subscription book club sent me a compendium of true life" adventure stories. It is a passion I have carried into adulthood: before moving to the great biographer and diarist James Boswell's home county of Ayrshire and founding a festival in his name, I had enjoyed commissioning biography, memoir and travel writing - all genres at which Boswell excelled - as a senior editor at the renowned publisher John Murray. It was then still housed in the family's London mansion in Albemarle Street, where one of the great lost memoirs in literature, Lord Byron's, had been burnt in the drawing-room grate.

Visiting Boswell's burial place for the first time, in the churchyard in Auchinleck, a former mining village in Ayrshire, I was shocked to discover that Boswell's literary legacy had also seemingly been laid to rest. His exquisite neoclassical mausoleum stood derelict, with not even a sign to mark his last resting place. I immediately determined to launch a book festival of biography.

Caroline Knox is director of the Boswell Book festival. The Boswell book festival will take place at Dumfries House, Ayrshire, from 12 to 14 May 2023, with a children's festival taking place at the same time