. . "Third-floor, Hogwarts Turris Magnus"@en . . "The Serpentine Corridor is a passage on the third-floor of the Hogwarts Turris Magnus, connected to the courtyard corridor by a stairway and the first-floor corridor by another. Along the corridor are Classroom 3C, Classroom 7A, Lost Wands, and the Ghoul Studies classroom. Around the corner from Classroom 3C is a corridor where the staffroom sometimes exists."@en . . . . . . "The Serpentine Corridor is a passage on the third-floor of the Hogwarts Turris Magnus, connected to the courtyard corridor by a stairway and the first-floor corridor by another. Along the corridor are Classroom 3C, Classroom 7A, Lost Wands, and the Ghoul Studies classroom. Around the corner from Classroom 3C is a corridor where the staffroom sometimes exists."@en . . . . "Serpentine Corridor"@en . . . . . . . . . . . "Serpentine Corridor"@en .