Eddie Redmayne will narrate the audio book of Fantastic Beasts And Where to Find Them, shortly after starring in the big screen adaptation of the Harry Potter spin-off. The Oscar-winner played Magizoologist Newt Scamander in the film, the author of the fictional Hogwarts library book that gives the novel and film its title, and will lend his voice to the new audio version. But it wasn't until I started reading it out loud for the audiobook that I realised how tricky and poetic JK Rowling's use of sounds and language can be.