Because you like Christopher John Francis Boone in The Curious Incident of the Dog in the Night-Time

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

A girl who grew up on stories, Meggie Folchart is as loyal and intrepid as one of her fictional heroines. See them in Inkheart.

Though she can seamlessly flit between glamorous identities, Sydney Prosser is more vulnerable than she pretends to be. See them in American Hustle.

Jean-Baptiste Grenouille may have a phenomenal sense of smell, but he has a weak sense of morality. See them in Perfume: The Story of a Murderer.

Calling Alicia Florrick a "good wife" is damning this smart, capable, thoughtful woman with too-faint praise. See them in The Good Wife.

John Yossarian is trapped in irony as he must be insane to leave the war but if he does try to leave, he'll be deemed sane and will be forced to stay, See them in Catch-22.

Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.

Smart but insecure, Tally Youngblood is torn between what she wants and what her society demands. See them in Uglies.

Though seemingly caring and calm, this motel owner has a mysterious streak of intensity. See them in Psycho.

With an undeniable sense of adventure, Huck Finn is an expert at getting into and, more importantly, out of sticky situations. See them in The Adventures of Huckleberry Finn.

Erlich Bachman is an overconfident wannabe mentor blowing all types of smoke around the tech industry. See them in Silicon Valley.

James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.