his trunk at Hogwarts
Because harry potters dad, James, had a friend called Sirius and Sirius was a werewolf and to keep Sirius company whilst he was a werewolf he learned to be an animagus.
The actor who played Sirius was Gary Oldman. Sirius in the books, was Harry's godfather. Comming from a long line of Slytherins, Sirius was actually put into Gryffindor. He quickly made friends with James Potter, Peter Pettegrew, Remus Lupin and various other people. It was at Hogwarts where Sirius learned how to transform into a black dog to keep Lupin company when he changed into a Werewolf. Sirius was never officially recognised in the wizarding world as an Animagus. When Hogwarts ended for the friends, Sirius Black became Harry Potter's Godfather. After Peter Pettegrew gave the Potters away to Lord Voldemort, Sirius went after him and tried to kill him. His attempts to do so landed Sirius in Azkaban Prison. Sirius escaped in the third book by transforming into the black dog. He went to find Harry, and in that book, the two form a closer bond. It is in later books where we see more to Sirius. We find that he has a home in Grimuald Place and has a pure-blood background. The Black family is very important to the plot of the series. Harry learns many things from his Godfather, and it is perhaps his death in the 5th book that spurrs Harry into action against Voldemort.
Professor Quirrell dies and Harry stops Lord Voldemort from getting the stone and returning to power. Albus Dumbledore and Nicolas Flamel then discuss the situation and agree that the best course of action is the destroy the philosopher's stone. That was cannot be stolen and used by Voldemort in future.
Harry Potter didn't keep a diary, that we know of. If he did he would probably have wrote about his life and his feelings.
The rising action is when Lupin, Sirius, Harry, Ron, Hermiony, Snape, and Petter Petigrew come out of the secret passageway under the whomping willow. The moon comes out (a full moon) causing Lupin to transform into his true form (a wearwolf). Sirius then scares him away to protect Harry, Ron and Hermiony. Sirius then chases after Lupin to keep him away from everyone while he is in this dangerous form.
Harry Potter kept remembering the image of a cloaked man (voldermort) drinking unicorn blood
It is the Aberforth Dumbledore, who is Albus Dumbledore's brother. At first Harry thought it to was Albus though that is impossible seeing as he is dead. The piece of the mirror is part of one of two Two Way Mirrors that Sirius had given Harry before he died, though Harry hadn't known what it was until after his god father's death. The reason Aberforth has it is because Mundungus had looted Grimmauld Place and found Sirius's mirror then sold it to Aberforth.
Yes- Sirius Black is an animagous, which means that he can transform into an animal (in this case a black dog) at will. He illegally became an animagous when he was at school to help his friend Remus Lupin. Lupin was a werewolf who had no choice but to transform at the full moon. However, his friends decided that in order to make it easier for him and keep him company while he transformed they would transform into animals too. This included James Potter (stag), Peter Pettigrew (rat), and Sirius (dog).
1. Sirius BlackSirius turns out to be Harry's innocent godfather, however before returning to school Harry believes - as does everybody else - that he is a dangerous mass murderer. He also doesn't know before returning to Hogwarts that Sirius is his godfather but he soon discovers this and the belief that Sirius betrayed James and Lily Potter, leading to their death. Harry later gets told the truth by Sirius and Lupin and learns to trust Sirius who is now his only living relative other than the Dursleys.2. Remus LupinLupin ends up being a werewolf. The whomping willow was planted for his own protection, and the tunnel to the Shrieking Shack was also created for him. This was so that, at the full moon when he was a child, he could go down the tunnel to the Shrieking Shack and stay there until he returned to being human. The whomping willow was planted to keep students away from the tunnel.3. Peter Pettigrew/ScabbersPeter Pettigrew turned out to be a rat Animagus, and was living as Scabbers for 12 years with the rest of the world believing that he was dead, an image that he put on to make it look like Sirius was the murderer of the Potters, even though he was the one who sold them to Voldemort, not Sirius. He was friends with James Potter, Sirius Black and Remus Lupin in their school years but was never as close as the other three.
You have to buy them.
To say "I love Harry Potter" in French, you would say "J'adore Harry Potter." The phrase "J'adore" translates to "I adore" or "I love," and "Harry Potter" remains the same in French. Remember that in French, the verb "adorer" is commonly used to express strong affection or love for something, similar to the English verb "love."
The movies in order are Harry Potter and the Philosopher's Stone (or Sorcerer's Stone for the United States and I think also India), Harry Potter and the Chamber of Secrets, Harry Potter and the Prisoner of Azkaban, Harry Potter and the Goblet of Fire, Harry Potter and the Order of the Phoenix, Harry Potter and the Half-Blood Prince, Harry Potter and the Deathly Hallows: Part I, and finally Harry Potter and the Deathly Hallows: Part II.