Harry Potter and the Dealthy Hallows is the seventh and final book in J.K. Rowlings Harry Potter series. Voldemort is continuing to accumulate power and it is up to Harry, Ron, and Hermoine to find the remaining Horcruxes to defeat him once and for all. When the Death Eaters descend upon Hogwarts, it leads to a battle that will affect the future of the wizarding world forever.
As August passes slowly on, more and more Death Eaters are hanging out in the square outside Grimmauld Place. The change in Kreacher is nothing short of amazing. He now cooks every meal, Grimmauld Place is shining clean, and he treats Harry, Ron, and Hermione with utmost respect. Grimmauld Place has become like a cozy home to the three of them.
They have spent all their time trying to figure out how they are going to get the locket back from Umbridge. They have been staking out the Ministry under Harry’s Invisibility Cloak, and they finally have a plan for getting inside. They find out from one of their scouting missions that Snape has been promoted to Headmaster at Hogwarts.
That evening Harry has another vision from Voldemort, who is looking for a man named Gregorovitch, but he doesn’t know why. All he knows is that Voldemort wants him, and badly.
The day they break into the Ministry is a hectic one. They take Polyjuice Potion and disguise themselves as Ministry workers to get in. Their plan goes to pot, however, when they are forced to split up. Ron is asked by a Death Eater(since the Death Eaters already control the Ministry) to clean up an office since it is flooding in there. After that, Hermione and Harry enter the elevator to go to the next floors. In one floor, they see, to their shock, Dolores Umbridge.