Jamie Parker, Noma Dumezweni and Anthony Boyle remember their time in the show
Entitled Harry Potter and the Cursed Child: The Journey: Behind the Scenes of the Award-Winning Production, the book will give a never-before-seen deep-dive into the world of John Tiffany, Jack Thorne and J K Rowling's smash-hit production, a sequel to the bestselling Harry Potter books.
The book will be published on 31 October, with the West End production continuing to run at the Palace Theatre, where it is currently booking until 2 August.