What is the name of J.K. Rowling’s wizarding-world companion book about Quidditch?
Answer
Quidditch Through the Ages
J.K. Rowling’s wizarding-world companion book about Quidditch is Quidditch Through the Ages.
The book was published in 2001 as a reproduction of a Hogwarts library volume attributed to the fictional author Kennilworthy Whisp. It presents the history, rules, equipment, and development of the wizarding sport played on broomsticks.
Rowling wrote it as a companion to the Harry Potter novels, using the fictional-library format to make the wizarding world feel broader than Harry’s personal story. The book discusses positions such as Chaser, Beater, Keeper, and Seeker, as well as the Golden Snitch and different types of foul play.
It was published alongside Fantastic Beasts and Where to Find Them to raise money for Comic Relief. The two books were credited to fictional authors inside the wizarding world, rather than presented as ordinary Rowling novels.