Harry Potter and the Half-Blood Prince

In Harry Potter and the Half-Blood Prince, Voldemort is tightening his grip on both the Muggle and wizarding worlds and Hogwarts™ is no longer the safe haven it once was. Harry suspects that dangers may even lie within the castle, but Dumbledore is more intent upon preparing him for the final battle that he knows is fast approaching. Together they work to find the key to unlock Voldemorts defenses and, to this end, Dumbledore recruits his old friend and colleague, the well-connected and unsuspec...