The Turncoat’s Gambit (The Inventor’s Secret #3) by Andrea Cremer
Charlotte is on the run. The Empire is hunting her. The Revolution wants her back. And Charlotte has allied herself with pirates, just to stay safe.
But things are not what they seem. There’s a traitor in the revolutionaries’ midst pulling unseen strings, and surprises lurk around every corner. As Charlotte is left to sort out what she truly thinks about the revolution she’s spent her whole life fighting for, she must also battle to keep herself and her friends alive.