হ্যারি পটার অ্যান্ড দ্য হাফ-ব্লাড প্রিন্স (৬)

সারসংক্ষেপ

It is the middle of the summer, but there is an unseasonal mist pressing against the windowpanes. Harry Potter is waiting nervously in his bedroom at the Dursleys' house in Privet Drive for a visit from Professor Dumbledore himself.