Chapter I. Joanne k. Rowling the creator of harry potter

Hermione Granger- is one of the brightest and most talented students Hogwarts has ever seen and is a very close friend of Harry Potter and Ronald Weasley.
Invisibility Cloak- that Harry Potter possesses is a very ancient magical object that is considered along with the Resurrection Stone and the Elder Wand to comprise the Deathly Hallows.
Lily Luna Potter- was the youngest and only daughter of Harry Potter and Ginny Potter (née Weasley). She was around two years younger than Albus Severus Potter and four years younger than James Sirius Potter.
Lord Voldemort- was a dark wizard and the prime antagonist of the Harry Potter series. He was born Tom Riddle but changed his name to Lord Voldemort as he gained power.
Mandrake- are magical plants that grow underground in the Harry Potter universe. They are used to treat people who are petrified. The cry of the Mandrake is considered fatal for anyone who hears it.
Ministry of Magic- is the governing body of magic in Great Britain and is responsible for the administrative requirements of its citizens in magical Britain.
Mudblood- is a very offensive term used to refer to people in the wizarding world who were born to muggle parents or had some muggle connections. It was widely used by pure-blood supremacy enthusiasts who continued to insult their fellow muggle-born wizards and witches with this term.
Neville Longbottom- a British Wizard who was one of the close friends and allies of Harry Potter. Despite being considered a very meek and timid boy, he rose to the occasion and was crucial in ending Lord Voldemort's reign.
Petrificus Totalus- or the Full-Body Binding Curse, is a spell that is used to neutralise its victims, making it impossible for them to move. This spell causes temporary paralysis.
Polyjuice Potion- is a potion in the Harry Potter books that allows its drinker to disguise themselves into another person. It was a very effective disguising agent until its effects wore off.