I felt that Lionsgate really understood the material and that they would let us make a faithful adaptation; that they wouldn't soften it, they wouldn't age up the characters, to make them older so that it would be more palatable. I felt that the power of the book was in the youth of these protagonists and that you couldn't cheat on that in terms of their age in the story. Lionsgate was on board for, of course, the PG-13 version of the movie, not something full of blood and guts, but something more thematically driven. -Nina Jacobson, pg. 14