Book two of Covenant of Thorns.
A human trapped in the world of Faerie, in possession of magic I could not control, I made a bargain for my life: to let the dangerously sensual fae noble known as Rogue sire my firstborn. And one does not break an oath with a fae. But no matter how greatly I desire him, I will not succumb. Not until I know what will happen to the child.
Though unable - or unwilling - to reveal the fate of human-fae offspring himself, Rogue accompanies me on my quest for answers. Along the way he agrees to teach me to harness my power, in exchange for a single kiss each day and sleeping by my side each night. Just as I am about to yield to temptation, I find myself in a deadly game of cat and mouse with an insane goddess. Now my search for the truth will lead me to the darkest of all Faerie secrets.