While the tendency for novels (or other narrative works) is to adopt a single point of view throughout the entire novel, some authors have utilized other points of view that, for example, alternate between different first-person narrators or alternate between a first- and a third-person narrative mode. The ten books of the Pendragon adventure series, by D. J. MacHale, switch back and forth between a first-person perspective (handwritten journal entries) of the main character along his journey as well as a disembodied third-person perspective focused on his friends back home.[18] Margaret Atwood's Alias Grace provides one character's viewpoint from first-person as well as another character's from third-person limited.