How does Harry know where within the Room of Hidden Things the Diadem of Ravenclaw is hidden? - Quora

How did Harry find about Ravenclaw's Diadem? - Quora

Do Harry Potter books describe cases in which some Ravenclaws have to sleep on the corridors or in Hogwarts' Great Hall? - Quora

If the Grey Lady was Rowena Ravenclaw's daughter, why is the exact date of when Hogwarts was made unknown? - Quora

Which is the coolest common room of Hogwarts? - Quora

What is your favourite Harry Potter year, 1, 2, 3, 4, 5, 6 or 7? - Quora

Why did Voldemort choose the horcruxes that he did? - Quora

Why did Voldemort hide Ravenclaw's Diadem in the Room of Requirement? The room was full of stuff obviously hidden by other students. How could Voldemort think he's the only one who knew

Why did Voldemort hide Ravenclaw's Diadem in the Room of Requirement? The room was full of stuff obviously hidden by other students. How could Voldemort think he's the only one who knew

Why did Voldemort hide Ravenclaw's Diadem in the Room of Requirement? The room was full of stuff obviously hidden by other students. How could Voldemort think he's the only one who knew

Why did Voldemort hide Ravenclaw's Diadem in the Room of Requirement? The room was full of stuff obviously hidden by other students. How could Voldemort think he's the only one who knew

Where are all the hidden rooms in Hogwarts? - Quora

Which Hogwarts houses make the best friends? - Quora

Why didn't the Room of Requirement simply appear for Harry Potter with just Ravenclaw's Diadem in the center if it's supposed to provide exactly what he wanted? - Quora

Why didn't the Room of Requirement simply appear for Harry Potter with just Ravenclaw's Diadem in the center if it's supposed to provide exactly what he wanted? - Quora

Why did Voldemort hide Ravenclaw's Diadem in the Room of Requirement? The room was full of stuff obviously hidden by other students. How could Voldemort think he's the only one who knew