2.
As J.J. has said many times, when you start a series you want to have a destination. It's like driving a car, when you pull out of your garage and you head out driving down the road, you have a destination, okay?
Bryan Burk
3.
Someday, you do not know when, you will be driving down the road and someday, you do not now when, you will make a wrong tun. At the end of the road, when you're least expecting it, he (or indeed she) will be there.
Gabrielle Zevin