Polaris Skies

Nat can't even qualify himself as a regular college student. Not with the Grey Monster and subsequent world war scrubbing most of the earth of its population.
Then there's the werewolves. More to be exact, being possessed by werewolves. And not in the owned kind - but in the full on body take over kind.
The solution: get his friends and himself from the West Coast to the East Coast where a mad scientist might just be able to divest them of these parasitic beasts in their blood.
Oh, and throw in a dash of culty genetically mutated winged people wanting to murder them along the way.