Scott's production company Scott Free optioned the 2016 novel in a deal brokered by WME Entertainment's Los Angeles branch with Boyne's agent, Simon Trewin.

"We are thrilled to have secured the rights to this unputdownable book", said Kate Crowe, head of Scott Free's TV division. "John Boyne has once again put his mastery on display by bringing us a wonderfully immersive and gripping saga with a host of memorable characters, and we are hugely excited about bringing it to the screen."

The Heart's Invisible Furies its the story of its central protagonist, Cyril Avery over a number of decades, as he struggles to come to terms with his sexuality in Ireland. An intensely personal work, the novel has received acclaim and been printed in fourteen languages.