Yes, Masters (Book 2 of Desire's Den)

"This is what happens when you try to take away what is ours," he whispered into my ear, causing me to shiver. "We'll strip you down, tie you up, and never let you go. You're our perfect little slave, aren't you?" ~ O...

Koldis the Green (DRAGONWALL SERIES 4)

Claire understand that to defeat Kane, she must master her magic. That means journeying deep within the forest, all the way to Esterpine, to study with the Sprites. But the forest isn't what it once was. A sickness is spreading, twisting all that it touches. With it, unrest grows among the prominent bloodlines under Q...