The Furos Chronicles 2&3 Help

I am getting into the mood to write again. I've even brainstormed up some ideas for these two stories that I think are interesting. However, before I start writing, I want more ideas. So that I can get the story mapped out by chapters. New ideas might also inspire me to actually start. So I would like some people to bounce ideas off of. I would appreciate any suggestions that are made while doing that too. I'm fine with either having the discussion here, or in PM's. If you are willing to help me, I can either give you the rundown of the series, or you can read these two stories:

Book 1- https://drive.google.com/open?id=1bWDrZ5saXXgj4naBcByrRZJClf0mNyLlSCRPb3dq9CE

Book 4- https://drive.google.com/open?id=1zU8ku1HtFQkf7LTIYT80pMI7FHQDgAAheWtrCsQu2TQ

Yes I wrote them out of order. It was what I decided to do for a project, and so i had a deadline. So I wrote what I had ideas for. I'll still need to give a small rundown if you read these, but not nearly as much. Also feel free to leave comments/suggestions on the actual story if you so choose.

Thanks in advance for those that are willing to help.