Harry Potter and the Deathly Hallows "They're very British books, so on a very practical note Harry was going to find biblical quotations on tombstones ... [but] I think those two particular quotations he finds on the tombstones at Godric's Hollow, they sum up – they almost epitomise the whole series". "Harry Potter" pundit John Granger additionally noted that one of the reasons the "Harry Potter" books were so popular is their use of literary alchemy (similar to "Romeo and Juliet", C. S. Lewis's "Perelandra" and Charles Dickens's "A Tale of Two Cities") and vision symbolism. In this model, authors weave allegorical tales along the alchemical
Harry Potter and Harry, Voldemort, and Hermione as playable characters. In 2017, Warner Bros. Interactive Entertainment opened its own Harry Potter themed game design studio, by the name of Portkey Games; before releasing in 2018, developed by Jam City. All seven "Harry Potter" books have been released in unabridged audiobook versions, with Stephen Fry reading the UK editions and Jim Dale voicing the series for the American editions. "Harry Potter and the Cursed Child: Parts I and II" is a play which serves as a sequel to the books, beginning nineteen years after the events of "Harry Potter and the Deathly Hallows".