Flame trilogy; book one: Blue Flame

Ten years ago, the humble town of Lysia was said to be attacked by a dragon. No one was killed. No one was injured. But everyone heard the roars of that terrible creature as it descended from the heavens. Now, ten years later, the sister of the only victim from the attack finds herself with an opportunity for revenge...

The Cellar

For months Summer is trapped in a cellar with the man who took her - and three other girls: Rose, Poppy, and Violet. His perfect, pure flowers. His family. But flowers can't survive long cut off from the sun, and time is running out...