"Obscurus Books"@en . . . . . . . . . . . . . . . . . . . . . . . "18"^^ . "18a Diagon Alley was a building in South Side, Diagon Alley, London that housed Obscurus Books, a publishing house. It was located next to Gambol and Japes Wizarding Joke Shop."@en . "18a Diagon Alley"@en . . "18a Diagon Alley was a building in South Side, Diagon Alley, London that housed Obscurus Books, a publishing house. It was located next to Gambol and Japes Wizarding Joke Shop."@en . . .