Rediscover the book that launched a phenomenon!When it comes to Harry Potter's first year at Hogwarts, there's a lot to unpack--and that doesn't just include his Invisibility Cloak! In The Unofficial Harry Potter Companion: Volume I Sorcerer's Stone, first-time readers and longtime fans will discover deep and insightful analysis, Hermione-worthy commentary, and a Hogwarts library-sized collection of fun and magical Potter facts summoned from a variety of official sources. Whether you are studying with your class, re-reading for pleasure, or looking for a great fact to stump your friends at trivia night, this is the book for you! Discover & Explore: - Harry's four classmates who are never mentioned again.- Can owls use the Floo Network?- Which character has a connection to Jane Austen?- The real significance of "Mars is bright tonight."- On what day did Harry's first Quidditch match take place?- How the Mirror of Erised arrived at Hogwarts.- What is the meaning behind Hagrid's name? Presented by the dedicated minds behind the popular Alohomora! podcast, which has been downloaded by more than 7 million global listeners, there is always something new to ensnare your senses. From magical theories about the wizarding world to real-life literary references, this book will help you see Harry's incredible journey as if you're stepping onto the Hogwarts Express for the first time...again.