Suspicion and fear blow through the wizarding world as news of the Dark Lord's attack on the Ministry of Magic spreads. Harry has not told anyone about the future predicted by the prophecy in the Department of Mysteries, nor how deeply what happened to Sirius Black affected him. He's desperate for Professor Dumbledore to arrive and take him away from the Dursley's - but Hogwarts may not be the safe haven from Voldemort's Dark Forces that it once was.
In his sixth year, the names Black, Malfoy, Lestrange and Snape will haunt Harry with shades of trust and treachery as he discovers the secret behind the mysterious Half-Blood Prince - and Dumbledore prepares him to face his own terrifying destiny.
These adult editions with glorious jacket art by Andrew Davidson are now available in hardback for the first time.
And you thought wizardry was for children. Harry Potter will make you think again. He casts his spells on grown-ups too James Naughtie
J.K. Rowling is the author of the record-breaking, multi-award-winning Harry Potter novels. Loved by fans around the world, the series has sold over 500 million copies, been translated into 80 languages, and made into 8 blockbuster films. 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), as well as a film script inspired by Fantastic Beasts and Where to Find Them, which marked the start of a five-film series to be written by the author. She has also collaborated on a stage play, Harry Potter and the Cursed Child Parts One and Two, which opened in London's West End in the summer of 2016 and on Broadway in early 2018. In 2012, J.K. Rowling's digital company Pottermore was launched, where fans can enjoy news, features and articles, as well as original content from J.K. Rowling. She has also written The Casual Vacancy, a novel for adult readers, and the Strike crime series, written under the pseudonym Robert Galbraith. As well as receiving an OBE for services to children's literature, she has received many awards and honours, including an OBE and Companion of Honour, France's Légion d'honneur, and the Hans Christian Andersen Award.