After Dawn: A Renesmee and Jacob story
Renesmee and Jacob have gotten something that they've always wanted: kids. But the Volturi aren't happy with the hybrid children, they thought Renesmee was a threat, being half vampire half human. Now they don't know what to think of the vampire/werewolf/human children. The life of the blacks isn't exactly what you would call "normal", almost everything is a secret from humans, but it's a secret that they're all willing to keep. If it means they can be together forever.