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 Harry, Ron, and Hermione start planning for their journey to find Voldemort’s Horcruxes, they have to be very tight-lipped about what they are doing. Mrs. Weasley knows they are planning something, and she does her best to keep them separated so they have no time to discuss what they are about to do. The entire household is planning for Bill and Fleur’s upcoming wedding, so they are kept really busy cleaning and decluttering the Burrow.
Finally they get an afternoon to talk together and Harry tries to talk the two of them out of coming with him. He is shocked, however, when they explain to him how far they have already gone preparing for their journey with Harry. Hermione has modified her parents' memory so they don’t even think they have a daughter (she doesn’t want them caught and tortured by Death Eaters) and she’s sent them to live in Australia. Ron has turned the family ghoul into himself, only it looks like a Ron who is extremely sick with spattergroit. That way Voldemort and the Death Eaters wouldnot know if Ron was going with Harry since they would think Ron is sick.