Allegiances

Ravensong had been raised all her life to lead RiverClan to power, but when she discovers the powerful lies that originally wrote her path Ravensong has to rethink everyone and everything she's ever believed in.

(So since I haven't read most of AVOS, or The Lost Stars this is going to be a bit of an AU, set in the future after all the cats in the most recent books are long dead)