"Magical Theory"@en . . . "Magical Theory is a book by Adalbert Waffling. When Harry Potter goes to Hogwarts, it is a required text for first-year students."@en . . . "Magical Theory is a book by Adalbert Waffling. When Harry Potter goes to Hogwarts, it is a required text for first-year students."@en . . . . . . . . . . . . "It can be bought at Flourish and Blotts for two galleons. It is a required first year textbook and therefore cannot be traded unless more than one copy is owned."@en . "Magical theory"@en . . . "*Flourish and Blotts\n*Hogwarts textbook\n*Hermione Granger"@en . . "Pre 1991"@en . "'Magical Theory' by Adalbert Waffling"@en . . "Before 1991"@en . . "It can be bought at Flourish and Blotts for two galleons. It is a required first year textbook and therefore cannot be traded unless more than one copy is owned."@en . . . "Book"@en . . . . . "R7"@en . "Yes. Flourish and Blotts"@en . . . "Magical Theory was a book by Adalbert Waffling about theories regarding or of magic. First-year students at Hogwarts School of Witchcraft and Wizardry were required to buy a copy of this book, as noted on their supply list."@en . "Magical Theory"@en . . . . . . . . . "Magical Theory was a book by Adalbert Waffling about theories regarding or of magic. First-year students at Hogwarts School of Witchcraft and Wizardry were required to buy a copy of this book, as noted on their supply list."@en . . . . . . . . . .