Welsh translation of the first Harry Potter book, Harry Potter and the Philosopher's Stone in which Harry Potter, a normal eleven-year-old boy, discovers that he is a wizard. Long ago, Harry's parents were killed in a battle with the evil Lord Voldemort. When we first meet Harry, he is living miserably with his repulsive and non-magical (or Muggle) Aunt Petunia and Uncle Vernon Dursley, and their even more revolting son, Dudley. Following a bizarre but hilarious chain of events, Harry finds himself at Hogwarts School of Witchcraft and Wizardry, with an outrageous cast of characters, including super-smart Hermione Granger, vile Draco Malfoy, sinister Professor Snape, and the wise Headmaster Albus Dumbledore. Adventures galore ensue.