Because you like Dimitri Belikov in Vampire Academy

Whether he's fighting or flirting, Jace Wayland is all swagger. See them in City of Bones.

Will Herondale is an emotionally distant bad boy with a secret. See them in Clockwork Angel .

Wanderer is a Soul, a parasite sent into a host to take over their body, extracting information from them and colonizing their species. See them in The Host.

Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

Cassie Sullivan is resilient and resourceful, but she's not quite as brave as she pretends to be. See them in The 5th Wave.

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

A tough tomboy with a protective streak, Maximum Ride is a human-bird hybrid. See them in Maximum Ride.

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

Jacob Black is the boy next door who's also the wolf next door. See them in Twilight.

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