The Inheritance Cycle was only supposed to be a trilogy.
After Eragon and Eldest were released, author Christopher Paolini went to work on the third, unnamed book. The dominant thought on message boards devoted to the series was that the third book would follow the six-letter, starts-with-‘e’ format of the first two and be titled Empire. It was a fitting cap to a trilogy, as Eragon was presumably going to take down the Empire.
But about a year before the book was to be released, Knopf Publishing and Paolini issued an announcement–there would now be two more books.
Here is Paolini’s comment in the press release (emphasis mine):
I plotted out the Inheritance series as a trilogy nine years ago, when I was fifteen. At that time, I never imagined I’d write all three books, much less that they would be published. When I finally delved into Book Three, it soon became obvious that the remainder of the story was far too big to fit in one volume. Having spent so long thinking about the series as a trilogy, it was difficult for me to realize that, in order to be true to my characters and to address all of the plot points and unanswered questions Eragon and Eldest raised, I needed to split the end of the series into two books.
Splitting the series is not something that Paolini wanted, nor was it something that came naturally. He begrudgingly did it because it needed to happen in order to serve the story.
It comes through in the book. Eragon and Eldest had clear plot arcs: Eragon was the story of a young man who started his hero’s journey, grew along the way, and finally triumphed in a battle with the forces of evil; Eldest was the story of the hero’s continuing knowledge and deepening of character while simultaneously detailing the gripping escape of a group of relatable everymen.
I’ve read Brisingr three times and I can’t tell you the overall plot of the thing. It wanders here and there, lingering in odd places and moving along at a glacial pace. Ultimately, it seems as if it doesn’t have much of a purpose.
And there’s good reason for that! Remember, Brisingr, which is a terrible title for a book by the way, was made partway through its writing from the concluding book into a middle book. There wasn’t supposed to be a third book that didn’t end the story.
I think that it was a smart move to extend the trilogy into a cycle. Knowing the events of the fourth book, I think that having another book of development gives weight to the ending.
But unfortunately, the book doesn’t really do its job that well. And its a shame. Of particular note is the lack of development in the relationship between Eragon and Arya. There’s enough history and room for a good romance–even one that doesn’t end well–but Paolini doesn’t go there. There’s also not any movement with the Eragon and Saphira vs. Murtagh and Thorn rivalry, for a series of stalemates does not progress anything.
Brisingr does end with a bang–its climax is a brilliantly-written escalation of stress and action–and that does propel the momentum to the next book. But it’s too little, too late for the book.
It all hinges on Inheritance.