Eclipse, Eclipse, what to say about Eclipse?
So many great things happen in Eclipse - Bella's and Edward's compromise, Victoria's final apperance, Bella finally thinks about what it will mean if she becomes a vampire, we hear the stories of Rosalie and Jasper, Edward has a jealous moment but is smart enough to stop telling Bella what to do, the werewolves and vampires work together, etc.
Favorite parts: Edward's reaction when Bella agrees to marry him, when Edward talks to Jacob in the tent, and anything with Alice!
First time I read thisI was dying to get my hands on Breaking Dawn and I only had to wait a few months. Second time, I jumped right from it into Breaking Dawn. I believe both times I read it in about 24 hours. Which is quite something when you consider it's 600+ pages. Completely absorbing, every time! Stephenie Meyer knows how to suck you in!