Rowling, J. K. Harry Potter and the Sorcerer's Stone (0590353403)
What did Harry Potter know about magic? He was stuck living with the decidedly un-magical Dursleys, who hated him. He slept in a closet and ate their leftovers. But an owl messenger changes all that, with an invitation to attend the Hogwarts School for Wizards and Witches, where it turns out Harry is already famous...