Discover a world of wizarding treasures... To celebrate twenty years of Harry Potter, explore an extraordinary collection of magical artefacts featured in the British Library's exhibition, Harry Potter: A history of Magic. Travel through the curriculum at Hogwarts School of Witchcraft and Wizardry and uncover thousands of years of magical history. Carefully curated by the British Library and overflowing with a treasure trove of magical items, including unseen material from J.K. Rowling, this is an unmissable journey exploring the history of the magic at the heart of the Harry Potter stories. .