"Answers to every mystery of the FAYZ are revealed, unexpected heroes emerge as sacrifices are made, and the Darkness is finally conquered by a force even more powerful than itself in this conclusion to the Gone series"--Provided by publisher.
A boy named Brilliant Brain visits a fantasy land called Intelligence Avenue and meets the Smart Parts, who teach him strategies for dealing with fear.
As the young residents of Perdido Beach begin to better comprehend the truths of who they are and their relationships to one another, the Darkness finds a new way to be born, bringing their understanding of fear to a new level.