Harry Potter: Ultimate Colouring Book (Warner Bros.)

Calling all witches and wizards! Whether you’re studying for your O.W.L.S. or getting in some last minute practice before class, there’s always something to be done at Hogwarts School of Witchcraft and Wizardry! Pick up your wands and get ready to join Harry, Ron and Hermione on the ultimate colouring journey, with over 60 pages of enchanting colouring to complete.

Format: Paperback