The author is @Haartthewriter
The cover chosen:

Summary:
Callista was a young girl who lived an opulent life. She was to have her 16th birthday in which much of the kingdom would attend... and she would obtain possession of the grand jewels.
Until she was kidnapped, thrown in an old castle, mutilated and abused by an unknown person.
She was dying inside her mind.
She would be dead if no one came unleash her from the dark castle.

Personal Opinion:
WARNING, contains VIOLENCE! But, aside of that, this book is worth your time. I have been reading it, and I just got inspired almost instantly. The way it's written, amazing! My best wishes to the author and lest hope she gets to win a Watty this year!