More than a decade in the making, Christopher Paolini’s bestselling Inheritance Cycle draws to a close this fall with the publication of the fourth and final book, Inheritance, which Knopf Books for Young Readers will publish on November 8. Random House has announced a 2.5 million–copy first printing for the book. “The burning questions asked by fans around the world will finally be answered in this last installment,” said Paolini in a statement about the new book. “All will be revealed!”

Paolini’s is quite the publishing success story: he began writing the first book in the Inheritance Cycle, Eragon, at age 15, and self-published it through Lightning Source. Then Knopf signed up the book and published it in fall 2003 (when Paolini was 20), followed by Eldest (2005) and Brisingr (2008). Combined, the books have sold 25 million copies worldwide, and Eragon was made into a 2006 film that grossed more than $75 million in the U.S. and nearly $250 million globally.

“The publication of Inheritance brings a dramatic and satisfying close to one of the best-loved fantasy series in recent publishing history,” said Nancy Hinkel, v-p and publishing director and Knopf BFYR. Executive editor Michelle Frey edited Inheritance along with the three preceding books. Inheritance will be published simultaneously in the U.S., Canada, the U.K., Australia, and New Zealand; in the U.S. audio and e-book versions will also be available on November 8. Knopf is planning a 10-city tour for Paolini, beginning on the book’s pub date in New York City.