In chapter 10 of Harry Potter and the Order of the Phoenix (book 5), the train takes the students to Hogwarts, and the students shuffle out.
As Harry approaches the usually horseless carriages that bring the students up the castle, he realizes that they are being pulled by emaciated, winged, horse-like creatures (Thestrals).
Harry asks Ron about the horse creatures, but Ron doesn't see them. Luna tells Harry that she can see them, too, and has been able to since her first year at Hogwarts.
The Thestrals were also the creatures that took Harry and his friends to London.
Thestrals took Harry and his friends to London in book 5
Thestrals
basilisk
ron and hermione or if you mean the person in the book in the book it is tom riddle
Harry Potter and the Philosopher's/Sorceror's Stone.
By creature do you mean Horcrux? If so, it's because he is a Horcrux. Although, this didn't happen in the book.
The first Harry Potter book was published on 30 June 1997 in London.
Play music
Harry Potter does not die in book seven. He does try to sacrifice himself in order to save his friends but he was not able to succeed.
By 'you' you mean Harry Potter and his friends? The very first one.
It is about Harry Potter and his friends Hemonie and Ron find out Harry Has a Godfather, Sirius Black. He broke out of askaban. Read the Book.
Katie Bell's friend in the 6th Harry Potter book is Leanne.