About the Book: Discover Hermione Granger’s favorite subject, how she befriended Ron and Harry, and even what a mountain troll smells like. Follow Hermione through a typical day at Hogwarts, learn why she adores the library, and get to know her clever pet cat, Crookshanks. Packed with exciting spells, charms, potions, and Gryffindor house points, this mini-guide brings her world to life. Part of the joyfully illustrated Pocket Potters series, it’s perfect for both new readers and longtime Harry Potter fans. Whether shared or read alone, these collectible guides offer magical insights and fun details from J.K. Rowling’s universe.