To celebrate the 20th anniversary of the first Harry Potter book, the British Library is hosting an exhibition of the real-life magical history behind JK Rowling’s beloved classics. With exclusive access to a priceless collection of artefacts, take a tour around this mesmerising show. Rowling herself examines the most exciting items on display, and opens her private archive to reveal drawings and drafts that have been hidden away for years. And, as opening night arrives, famous fans marvel at this fascinating trove of delights, like Harry Potter seeing Diagon Alley for the first time.

• A behind the scenes look into the exhibition with JK Rowling
• Narrated by Imelda Staunton
• Readings from Harry Potter film actors: David Thewlis, Evanna Lynch, Warwick Davies, Miriam Margoyles & Mark Williams
• Rowling’s imaginary world illuminated by her illustrator Jim Kay