Celebrate the magic of the HARRY POTTER(TM) films with this lock and key diary. Featuring the Marauder's Map and a magic-reveal pen to help you find invisible ink surprises concealed throughout the 192 pages of the diary, this diary also includes a lock and two keys to keep your thoughts secure. About author(s): MUTI is a creative studio based in Cape Town, South Africa, consisting of illustrators, designers and animators who are passionate about producing original and inspiring artwork. Clients include Google, Facebook, Uber, Airbnb, Nike, Goop, Fortnite, and more.