Bluestar’s Prophecy, by Erin Hunter.
This superedition is about the life of Bluestar.
Bluekit is one of the newest members of ThunderClan. She cannot WAIT to become an apprentice! But her path is hard and lonely. What will she choose: to go with her ambitions and save ThunderClan? Or go with her heart?
I don’t recommend this book if you get very involved or emotional when you are reading. Personally, I found it more than a little depressing. 3 stars.
Though this book is depressing, it is worthwhile reading if you have a few questions about the mentorship and genealogy of other Clan cats.