Well, if you want to go on the supernatural side of things i'd suggest ghost rider, lucifer, cabin in the woods, the babysitter and you can even use things as buffy and angel. if you want to explore the sci-fi side (without spaceships) i'm thinking limitless, project power and lucy. on the horror list if you want to have zombies you can go form 28 days after to the resident evil saga, there are too many to count, you can even use zombeavers

Felicia & Natasha

3

Great novel!