The Harry Potter Wizarding Almanac: The Official Magical Companion to J.K. Rowling's Harry Potter Books (Hardcover) (ISBN-13: 9781339018140)

J.K. Rowling is the author of the enduringly popular Harry Potter books. After the idea for Harry Potter came to her on a delayed train journey in 1990, she plotted out and started writing the series of seven books and the first was published as Harry Potter and the Philosopher's Stone in the UK in 1997. The series took another ten years to complete, concluding in 2007 with the publication of Harry Potter and the Deathly Hallows.

To accompany the series, J.K. Rowling wrote three short companion volumes for charity, Quidditch Through the Agesand 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. She also collaborated on the writing of a stage play, Harry Potter and the Cursed Child, which was published as a script book.

Her other books for children include the fairy tale The Ickabog and The Christmas Pig, which were published in 2020 and 2021 respectively and have also been bestsellers. She is also the author of books for adults, including a bestselling crime fiction series.

J.K. Rowling has received many awards and honors for her writing. She also supports a number of causes through her charitable trust Volant and is the founder of the children's charity Lumos.

To find out more about J.K. Rowling visit jkrowlingstories.com.

Weitong Mai is a Chinese-Canadian artist now based in London. She has won many awards and is a visiting lecturer at the University of Creative Arts.
Peter Goes is a freelance artist and picture book illustrator living in Belgium. He studied animation at the Royal Academy of Fine Arts (KASK) in Ghent.
Louise Lockhart studied illustration at the Glasgow School of Art and is now an independent illustrator and printmaker based in the UK. Louise's style is influenced by her love for vintage print ephemera and bright, bold colors.
Tomislav Tomic lives with his family in Croatia. He graduated from the Academy of Fine Art in Zagreb. He has always loved making picture books and already had worked published when he was in high school. Tomislav creates exquisite and intensely detailed pen-and-ink drawings.
Pham Quang Phuc is a children's book illustrator from Vietnam with a rich and decorative style. He has illustrated many books, and considers storytelling a way to balance his life. Among other prices, Quang Phuc is a winner of The ASEAN Children's Book Illustrator Best in Fiction award.
Levi Pinfold has been drawing from his imagination for as long as he can remember. He has published many acclaimed books, and is a winner of the prestigious CILIP Kate Greenaway Medal. Born in the Forest of Dean in the UK, he now lives in northern New South Wales, Australia.
Olia Muza was born in Uman, Ukraine. After studying graphic design, she discovered her passion for book illustration and hasn't looked back since.