Molly Lee is talking to me about the tales her aunt Nelle, known to the world as Harper Lee, would weave for her when she was a little girl. "She was just a great storyteller," says the 77-year-old from her home in Alabama.

That's an understatement if the success of Harper Lee's Pulitzer-prize winning novel To Kill A Mockingbird is anything to go by. Since its publication in 1960, when it was an instant hit, the book has sold more than 42 million copies worldwide

Based around the story of Tom Robinson, a black man falsely accused of rape, it's told through the eyes of two white children, Jean Louise 'Scout' Finch and her brother Jem - and is often described as an American classic.

But at the point Molly is describing, before the world had heard of Lee, she was simply an aunt enchanting her niece with stories, often by riffing on one of her favourite authors, the British novelist Daphne Du Maurier.

"The stories that she told me, she would make them up but they all seemed to be based around, 'It was a dark and stormy night'... It seemed to me they were always on the moor and she would just take me into the dark," Molly says.

Molly's cousin is 77-year-old Ed Lee Conner. His earliest memories of his aunt date back to the late 1940s, when he was tiny. "She sang to me in a way that was very funny," he recalls. "And I laughed."

He gives me a rendition, half-singing I've Got a Little List from the musical The Mikado. Ed says he only realised much later that "she was singing to me songs from Gilbert and Sullivan", the Victorian-era duo Lee "adored" all her life.

It seems some of Lee's influences were British, even if her roots were in Monroeville, Alabama at a time of strict segregation, when schools, churches and restaurants were divided on race lines.

The cousins are sharing their memories of their aunt - who died in 2016 - on the eve of the publication of a new book, The Land of Sweet Forever.

It's a series of newly discovered short stories Lee wrote in the years before Mockingbird, as well as previously published essays and magazine pieces.

Ed explains: "I knew there were unpublished stories, I had no........

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