Eragon by Christopher Paolini

Eragon is the first book in the Inheritance Cycle by Christopher Paolini, who began writing the book Eragon at the age of 15. After writing Eragon's first draft for a year, Christopher Paolini spent a second year rewriting it and fleshing out the story and characters. Christopher Paolini's parents saw the final manuscript and decided to self-publish Eragon. Christopher Paolini spent a year traveling around the United States promoting the novel Eragon. By chance, the book Eragon was discovered by Carl Hiaasen, who got Eragon re-published by Alfred A. Knopf. The re-published version of Eragon was released on August 26, 2003.
The book Eragon tells the story of a young farm boy named Eragon, who finds a mysterious stone in the mountains. A dragon he later names Saphira hatches from the stone, which was really an egg. When the evil King Galbatorix finds out about Eragon and his dragon, he sends his servants, the Ra'zac, after them in an effort to capture them. Eragon and Saphira are forced to flee from their hometown, and decide to search for the Varden, a group of rebels who want to see the downfall of Galbatorix.
Critiques of Eragon often pointed out the similarities to other works such as The Lord of the Rings and Star Wars. Reviews also called the book a notable achievement for such a young author as Paolini. Eragon was the third-best-selling children's hardback book of 2003, and the second-best-selling paperback of 2005. (Summary by Wikipedia)