Tobias and Cassie for me. Tobias cause I like the character and he has some real good books and then Cassie because when I go to think of some of my favourites, it's her books that stand out. Including the Departure, the Sickness, The Prophecy, The Hidden. And as much as I agree that Cassie can be a hypocritical character she does have a unique perspective and ends up narrating these books with some really interesting plots.