Oddly Normal Book 1 by Otis Frampton

She's a ten year old half-witch with green hair and pointed ears.  She different from all the other students and they all make fun of her.  She hates it.

Image Comics and Edelweiss gave me the opportunity to read this book for review (thank you).  It has already been published so you can get a copy now.

It's her birthday but her parents are both so busy with each other, they ignore her.  She gets irritated and shouts "Why don't you just disappear!"  She finds herself on the ground.  Not only are her parents gone, so is the house...

When a relative shows up, she takes her home with her.  She lives in the town that Odddly's parents had warned her about.  But school there has all sorts of students even weirder than her and she likes it.  But there is more to come...