Eventide is a children's story set just after the events of Breaking Dawn.  Nessie wants to explore her humanity a bit by attending school like other children.  Bella thinks this is a good idea; Edward doesn't agree.  They come to a compromise to allow Nessie to attend school for the duration of one school year.  Nessie discovers that school isn't all it is cracked up to be and finds herself being alienated from the other children.  She ends up befriending a child with autism, and their unlikely friendship is healing for both of them.