Twilight- Okay SM gave a few reasons for the reason behind the Apple. Actually the friends i have of mine who have only seen the movie and not read the book think that the Apple is from Edward in the movie when he catches Bella's apple in the cafeteria. But i favor over the reason that it is like Snow White. We find out at the end of the book that Bella wants to be transformed from Mortal to Immortal. So i think that since Edward thinks that Vampire life is the kiss of death, then it would bring up the whole Snow White story. (She eats the apple and dies.)
But I think that i like the idea of the forbidden fruit better. I myself and a christian so i am familiar with the forbidden fruit thing. I think it means that Bella is the forbidden fruit. Edward knows that it is forbidden for her to know about Vampires and stay mortal, so she herself is forbidden. I think that Edward is forbidden as well because he makes himself that way. He won't let himself be close to anyone, although he has good reasons, so he makes himself forbidden.
New Moon- I think that the bloody flower stands for a lost love and a new found love. It could have been a bloody heat i believe if Bella hadn't found someone who she eventually found that she was in love with while Edward was gone. So i think it means that she has a love (the flower) but it was taken away from her (the blood) but the flower also means that she found a new one and there was hope for her life to go back to being not happy but not miserable. Also since Edward comes back the flower means that her love was taken from her but it was returned stronger than ever.
Eclipse- I think that the title is easier to explain than the cover art but i think it can still be explained. I think it means that Bella had a strand of her life and it is cut because she is beginning to break free of her old life. She is getting married and taking on Immortality which means she is putting her old life aside to become the person she wants to forever be.
Breaking Dawn- Breaking Dawn to me shows exactly what SM has on her website. Bella started out almost as a no one because she didn't relate to much of anyone. She wasn't very strong or athletic and never the top of her class. She was the Pawn. When she met Edward she began the transformation into the person she wanted to be. She found people she could relate to and a person who could care for who she was. Then when she became and mother and a Vampire she was the strongest and the most beautiful which is something she had never been. She made her way through her journey and now is the person she forever choses to be. She is the Queen.
They were not calling to me; they were letting me go, leaving me to the black universe I had wandered for so many lifetimes. It wasn't black at all, it was blue. Warm, vibrant, brilliant blue... i floated into it with no fear at all.