Harry Potter and the Philosopher's Stone in the context of "Bloomsbury Publishing"

Joanne Rowling (/ˈroʊlɪŋ/ ROH-ling; born 31 July 1965), better known by her pen name J. K. Rowling, is the British novelist who wrote Harry Potter, a seven-volume series about a young wizard. Published from 1997 to 2007, the fantasy novels are the best-selling book series in history, with over 600 million copies sold. They have been translated into 84 languages and have spawned a global media franchise including films and video games. She writes Cormoran Strike, an ongoing crime fiction series, under the alias Robert Galbraith.

Born in Yate, Gloucestershire, Rowling was working as a researcher and bilingual secretary for Amnesty International in 1990 when she conceived the idea for the Harry Potter series. The seven-year period that followed saw the death of her mother, the birth of her first child, divorce from her first husband, and relative poverty until the first novel in the series, Harry Potter and the Philosopher's Stone, was published in 1997. Six sequels followed, concluding with Harry Potter and the Deathly Hallows (2007). By 2008, Forbes had named her the world's highest-paid author.

Hermione Jean Granger (/hɜːrˈmaɪəni ˈɡreɪndʒər/ hur-MY-ə-nee GRAYN-jər) is a fictional character in the Harry Potter series of novels by J. K. Rowling. She first appeared in Harry Potter and the Philosopher's Stone (1997), as a first-year student on her way to Hogwarts. She becomes friends with Harry Potter and Ron Weasley after they save her from a troll in the girls' bathroom. Hermione often uses her quick wit, deft recall, and encyclopaedic knowledge to help her friends in perilous situations. Rowling has stated that Hermione resembles herself as a young girl, sharing similar insecurity and fear of failure.

Hermione has been immensely popular. The version of the character portrayed by Emma Watson in all eight Harry Potter films was voted the best female character of all time in a 2016 poll of Hollywood professionals conducted by The Hollywood Reporter. Arabella Stanton portrays her in the upcoming television series.

Lord Voldemort (/ˈvoʊldəmɔːr/ VOHL-də-mor, /-mɔːrt/ -⁠mort in the films) is a fictional character and the main antagonist in the Harry Potter series of novels by J. K. Rowling. He first appears in Harry Potter and the Philosopher's Stone (1997) and returns either in person or in flashbacks in each novel in the series except the third, Harry Potter and the Prisoner of Azkaban, in which he is only mentioned.

Voldemort, an anagrammatic sobriquet for his birth name Tom Marvolo Riddle, is the archenemy of Harry Potter, who according to a prophecy has "the power to vanquish the Dark Lord". After killing Harry's parents, Lily and James Potter, he attempts to murder the boy, but instead leaves him with a scar on his forehead in the shape of a lightning bolt. Nearly every witch or wizard dares not utter his name and refers to him instead with such monikers as "You-Know-Who", "He-Who-Must-Not-Be-Named", or The Dark Lord. Voldemort's obsession with blood purity signifies his aim to rid the wizarding world of Muggle (non-magical) heritage and to conquer both worlds, Muggle and wizarding, to achieve pure-blood dominance. Through his mother's family, he is the last descendant of the wizard Salazar Slytherin, one of the four founders of Hogwarts School of Witchcraft and Wizardry. He is the leader of the Death Eaters, a group of wizards and witches dedicated to ridding the Wizarding World of Muggles and establishing Voldemort as its supreme ruler.

The Ministry of Magic is a fictional government of the British wizarding community in the fictional universe of Harry Potter for Britain and Ireland. It is led by an official called the Minister for Magic, and is first mentioned in Harry Potter and the Philosopher's Stone. Throughout the novels, it is regularly depicted as corrupt, elitist and completely incompetent, with its high-ranking officials blind to ominous events and unwilling to take action against threats to wizard society. In Order of the Phoenix, Dolores Umbridge was placed at Hogwarts to observe the happenings within the school (acting as a ministry plant), and prevent the spread of news concerning the return of Lord Voldemort. It reaches a zenith of corruption, before being effectively taken over by Lord Voldemort. At the end of the final book, following Lord Voldemort's death, Kingsley Shacklebolt is revealed to have become the Minister of Magic.

Harry Potter and the Philosopher's Stone (also known as Harry Potter and the Sorcerer's Stone in the United States, India, and the Philippines) is a 2001 fantasy film directed by Chris Columbus and written by Steve Kloves, based on the 1997 novel by J. K. Rowling. It is the first instalment in the Harry Potter film series, and stars Daniel Radcliffe as Harry Potter, with Rupert Grint as Ron Weasley, and Emma Watson as Hermione Granger. Its story follows Harry's first year at Hogwarts School of Witchcraft and Wizardry as he discovers that he is a famous wizard and begins his formal wizarding education.

Warner Bros. Pictures bought the film rights to the book in 1999 for a reported £1 million ($1.65 million). Production began in the United Kingdom in 2000, with Columbus being chosen to helm the film from a short list of directors that included Steven Spielberg and Rob Reiner. Rowling insisted that the entire cast be British and Irish, with the three leads chosen in August 2000 following open casting calls. Filming took place at Leavesden Film Studios and historic buildings around the United Kingdom from September 2000 to March 2001.