The Forbidden Light Series is made by Honeybreeze.
If you would like any spoilers you may ask her.
The books won't actually be released, just on the wiki. Which means once it is finished.
The Books Edit
Book 1: Honeybreeze and the Stars(To be Released on April 21)
Book 2: Honeybreeze's Dark Forest(To be Released June 15)
Book 3: StarClan lights the Path(TBA)
Book 4: Signal of the Stars(TBA)
Book 5: The Flames(TBA)