John Boyne is the author of fourteen novels for adults, six for younger readers, and a collection of short stories. His 2006 novel The Boy in the Striped Pyjamas has sold more than 11 million copies worldwide and has been adapted for cinema, theatre, ballet, and opera. His many international bestsellers include The Heart's Invisible Furies and A Ladder to the Sky. He has won four Irish Book Awards, including Author of the Year in 2022, along with a host of other international literary prizes. His novels are published in fifty-eight languages.