Mia Arderne 
Thousand Eyes on You [EPUB ebook] 

I heard theres a girl in school growing wings. No, shes not graduating or anything. Shes legit growing wings, just like this other oke in school. Hes doesnt have wings though. Hes growing a tail and he keeps skipping class. They probably think no one sees them but were watching them. They keep getting closer and closer to each other so we all have to watch them. The sky and the sea. The rivers and the forest. Faeries and mermaids. Its hectic, I know. A thousand eyes watching you but I guess thats what happens to us as we grow up. We either grow a tail or wings and the world watches the ugly process unfold.