The number one thing a writer needs is PATIENCE. Well, I guess the number one thing is creative ability, but you still need patience when writing anything, especially when it comes to waiting for a book to get approved for production.
Probably a fantasy/action/adventure book...
I have written a book (I'm only 15, so I can't publish it yet) about people who go to some lab to get a cure and some cash, but they end up being held hostage. The "cure" they were injected with slowly turns them into cybornetic beings, and that's...