If you mean by the three Black sisters, their names are Bellatrix, Andromeda, and Narcissa.
He heard them say that Sirius Black had betrayed his (Harry Potter's) parents, resulting in their death.
Harry Potter and the Philosopher's Stone (1).Harry Potter and the Chamber of Secrets (2).Harry Potter and the Prisoner of Azkaban (3).
Harry Potter, Ron Weasley and Hermione Granger.
She marries Harry Potter and has three chlidren; James Sirius Potter, Albus Severus Potter and Lily Luna Potter.
Harry Potter has three children, not seven. They are James, Lily, and Albus.
In the final book, Harry Potter married Ginny Weasley. They had three children: James Sirius, Albus Severus and Lily Luna Potter.
Harry Potter owns all three of the Hallows.
What do you mean? The names of the books? 1. Harry Potter and the Philosophers Stone 2. Harry Potter and the Chamber of Secrets 3. Harry Potter and the Prisoner of Azkaban 4. Harry Potter and the Goblet of Fire 5. Harry Potter and the Order of the Phoenix 6. Harry Potter and the Half-Blood Prince 7. Harry Potter and the Deathly Hallows
Harry Potter, being a collection of seven works, is a heptalogy. A trilogy is a collection of three works
Harry Potter and the philosophers stone
Hufflepuff (in Harry Potter)
Harry Potter is played by Daniel Radcliffe in all 5 movies and he will be playing Harry Potter in the last three movies. Hermione Granger has been played by Emma Watson. Ron Weasley is played by Rupert Grint. Sirius Black is played by Gary Oldman.