Battle Of The Valkyrie by Arizona Tape

All valkyries need to be ready for battle, but Ylva never thought it would happen so soon...
Ylva finds herself thrust into a war between Afterlife Assistants, and she still needs to decide which side she's fighting on.
With her friends by her side, and her enemies even closer, the time to choose is upon her. Now all Ylva has to do is hope she picked the right side.
Battle Of The Valkyrie includes books 5-7 of Afterlife Academy: Valkyrie, an urban fantasy academy series with a slow burn f/f romance.