Rowling also writes crime novels under the pseudonym Robert Galbraith, featuring private detective Cormoran Strike. Her first novel for adult readers, The Casual Vacancy, was published in September 2012 and adapted for TV by the BBC in 2015. Rowling's digital company and digital publisher Pottermore was launched, a place where fans can enjoy the latest news from across the wizarding world, features and original writing by J.K. She has written three companion volumes in aid of charity: Quidditch Through the Ages and Fantastic Beasts and Where to Find Them (in aid of Comic Relief and Lumos), and The Tales of Beedle the Bard (in aid of Lumos). Loved by fans around the world, the series has sold more than 500 million copies, been translated into 80 languages and made into eight blockbuster films. Rowling is the author of the record-breaking, multi-award-winning Harry Potter novels.