Saving Mae

Serafina has no real family- her parents left her days after she was born, only to be found by a dangerous gang known as the Hellions. She grew up learning how to spy, steal, and kill.
She has one goal: prove to her found family she is capable of something greater than petty theft. She's given one task: take the princess, and hold her hostage. When Fina finds out she's not the only one trying to reach the princess, the stakes rise and Fina isn't sure who the good guys are anymore.