I think having a good agent is key. I've been with mine for ten years now, and she's very honest with me. There are a lot of times I've sent her books that were not so good because I was tired of writing, or panicked about money, and she's told me flat out, "You don't want this to be your next book. Trust me."
Sarah DessenEven if you couldn't see it beneath the surface, molecules were bonding, energy pushing up slowly, as something worked do hare, all alone to grow.
Sarah Dessen