Harry Potter and the Prisoner of Azkaban

For twelve long years, the dread fortress of Azkaban held an infamous prisoner named Sirius Black. Convicted of killing thirteen people with a single curse, he was said to be the heir apparent to the Dark Lord, Voldemort.Now he has escaped, leaving only two clues as to where he might be headed: Harry Potter's defeat of You-Know-Who was Black's downfall as well. And the Azkaban guards heard Black muttering in his sleep, He's at Hogwarts . . . he's at Hogwarts.Harry Potter isn't safe, not even within the walls of his magical school, surrounded by his friends. Because on top of it all, there may well be a traitor in their midst.
Sequel to: Harry Potter and the Chamber of Secrets.

J.K. Rowling is the author of the seven Harry Potter books, which have sold over 500 million copies, been translated into over 80 languages, and made into eight blockbuster films. She also wrote three short series companion volumes for charity, including Fantastic Beasts and Where to Find Them, which later became the inspiration for a new series of films. Harry's story as a grown-up was later continued in a stage play, Harry Potter and the Cursed Child, which J.K. Rowling wrote with playwright Jack Thorne and director John Tiffany.

In 2020, she returned to publishing for younger children with the fairy tale The Ickabog, which she initially published for free online for children in lockdown, later donating all her book royalties to help vulnerable groups affected by the Covid-19 pandemic.

J.K. Rowling has received many awards and honors for her writing, including for her detective series written under the name Robert Galbraith. She supports a wide number of humanitarian causes through her charitable trust Volant, and is the founder of the children's care reform charity Lumos.

For as long as she can remember, J.K. Rowling wanted to be a writer, and is at her happiest in a room, making things up. She lives in Scotland with her family.

PRAISE FOR HARRY POTTER AND THE SORCERER'S STONE (September, 1998)A wonderful first novel. Much like Roald Dahl, J.K. Rowling has a gift for keeping the emotions, fears, and triumphs of her characters on a human scale, even while the supernatural is popping out all over. The book is full of wonderful, sly humor [and] the characters are impressively three-dimensional (occasionally, four-dimensional!) and move along seamlessly through the narrative. Harry Potter and the Sorcerer's Stone is as funny, moving and impressive as the story behind its writing. Like Harry Potter, [J.K. Rowling] has wizardry inside, and has soared beyond her modest Muggles surroundings to achieve something quite special.--The New York Times Book ReviewA charming, imaginative, magical confection of a novel...a glorious debut, a book of wonderful comic pleasures and dizzying imaginative flights. There is no cause to doubt Rowling's abilities and promise, and every reason to expect great things, truly great things, from her in the future.--The Boston Sunday GlobeYou don't have to be a wizard or a kid to appreciate the spell cast by Harry Potter.--USA TodayThe story delights and the writing gives you goosebumps, the good kind.--Chicago TribuneThe huge cast of characters, set against a fantastic backdrop with good doses of action, humor and fun, will surely captivate...--Seattle Times* Readers are in for a delightful romp with this award-winning debut from a British author sho dances in the footsteps of P.L. Travers and Roald Dahl. There is enchantment, suspense, and danger galore (as well as enough creepy creatures to satisfy the most bogey-men-loving readers, and even a magical game of soccerlike Quidditch to entertain sports fans).--Publishers Weekly, starred review* After reading this entrancing fantasy, readers will be convinced that they, too, could take the train to Hogwarts School, if only they could find Platform Nine and Three Quarters at the King's Cross Station.--School Library Journal, starred review* Rowling's first novel is a brilliantly imagined and beautifully written fantasy that incorporates elements of traditional British school stories without once violating the magical underpinnings of the plot. In fact, Rowling's wonderful ability to put a fantastic spin on sports, student rivalry, and eccentric faculty contributes to the humor, charm, and well, delight of her utterly captivating story.--Booklist, starred reviewA rousing first novel.... This hugely enjoyable fantasy is filled with imaginative details, from oddly flavored jelly beans to dragons' eggs hatched on the hearth..--Kirkus Reviews