Brother Hates Me

How could a brother and sister hate each other so badly? And why?
Big brother, Mitchell Morgan, dark, moody, a blatantly anti-social loner, can hold an ancient grudge with legendary tenacity. A master of disguises and alter egos, at least in his own mind, the mercurial journeyman private eye can also be disarmingly charming, when he wants to be.
Little sister, Marissa, gregarious and deceptively angel-faced, a carefree natural-born criminal who has always played by her own rules. And frequently pays the price.
Bitter products of a broken home, they traverse their separate but not wholly dissimilar lives, develop eclectic friendships—some more tenuous than others—and search for love and other things in all the wrong places. Sibling rivalry can be a real pain in the butt. And sometimes it's a matter of life and death . . .