So apparently the secret for me thinking of different novels to write on at a given time is by editing one I'm close to the finish line for. And also by finishing a great book (in this case, it was "Rebecca.")
Good news: this ensures that I'll never run out of anything to write about.
Bad news: It's a writing itch I want to scratch, dangnabit. I'm already working on two WIPs, I don't need a third one right now!!
Arghhhh. It's maddening I tell you, maddening. >_____________<