Evermore (The Pike #3)
Erik Schubach

By serendipity or happenstance, it turns out that Na Na (Nala) and Karmin know each other, as they had attended school together. And for Nala, it is a frightening and exciting revelation, having someone who knew who she really was underneath the strong and confident armor of Na Na she wrapper herself in.
Maybe the quirky and adorable Karmin could finally coax Nala out into the light to shine like her alter ego.
(The Pike series is set in the same world as Music of the Soul and London Harmony, and can be read as a standalone book.)