Hogwarts School of Witchcraft and Wizardry (Imaginary organization) - Juvenile fiction.

Harry Potter and the Order of the Phoenix / by: (Language materials, printed)

Harry Potter and the goblet of fire / by: (Language materials, printed)

Harry Potter and the Chamber of Secrets / by: (Language materials, printed)

Granger, Hermione (Fictitious character)

Wizards

Magic- Fiction.

Schools- Fiction.

Youth- Conduct of life

Wizards- England

Magic- England

Aunts

Dueling

Determination (Personality trait) in children

Potter, Harry

Boarding schools- England

Conduct of life

Teacher-student relationships

England

Friendship

Weasley, Ron (Fictitious character)

Wizards- Fiction.

Cousins

Potter, Harry (Fictitious character)

Schools- Juvenile fiction.

Uncles

Hogwarts School of Witchcraft and Wizardry (Imaginary organization)

Hate

Parapsychology- Military aspects

Magic- Juvenile fiction.

Orphans

Boarding school students- England