Vagrant Queen Volume 1 by Magdalene Visaggio, Jason Smith

Elida was a child queen until she was driven off her throne by revolutionaries.  She's grown up now and an old enemy looks her up.  He claims to know where they are holding her mother.

Vault Comics and Edelweiss gave me the opportunity to read this book for review (thank you).  It's been published and you can grab a copy now. 

She heads back to her kingdom to find her.  The fights are dirty, he tries to betray her her and the action increases.

This story isn't boring, there's plenty of action and she's fighting for her life the whole time...