I honestly have no idea.The first book is too short to end it there just because Bella's P.O.V. ends.The middle of the book would be where Jacob's P.O.V. ends..kinda.Maybe they'll stop when Edward injects venom into her heart?(the second movie would be great to start with Bella describing the burning,in my opinion)Or maybe they'll stop right when Jake imprints.
What do you think?