From Wikipedia:

_Harry Potter and the Philosopher’s Stone is the first novel in the Harry Potter series written by J. K. Rowling and featuring Harry Potter, a young wizard. It describes how Harry discovers he is a wizard, makes close friends and a few enemies at the Hogwarts School of Witchcraft and Wizardry, and with the help of his friends thwarts an attempted comeback by the evil wizard Voldemort, who killed Harry’s parents when Harry was one year old._

There are 17 Chapters and clicking on the diagram will give you a closer look.

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