User blog comment:SayuriDarling/The Sword of Summer Official Discussion/@comment-25044056-20150818023444

I'm going to assume everyone on this blog has already seen the photograph of the first page of "chapter 13". If you haven't click the link here.

All I learned from reading that page is that there is a female character named Sam, she is a Valkyrie and apparently she can fly Peter Pan style. She appears to be Magnus's guide through Valhalla.