Witch:

"Holly Cathers's world shatters when her parents are killed in a rafting accident. She is wrenched from her home in San Francisco and sent to Seattle to live with her aunt, Marie-Claire, and her twin cousins, Amanda and Nicole. But sorrow and grief soon give way to bewildered fascination as one by one, strange incidents begin to occur. Such as the fact that any desire Holly whispers to her cat seems to come true. Or the fact that a beloved friend is injured after a freak attack from a vicious falcon. Or the fact of an undeniably magnetic and familiar attraction to a boy Holly barely knows.

Holly, Amanda, and Nicole are about to be launched into a dark legacy of secrets, alliances, and machinations, where ancient magics yield dangerous results, where possession is commonplace, and where reincarnation is taken for granted -- and the three girls must take on roles in an intergenerational feud the likes of which they could never have imagined..."

Curse:

"Holly Cathers and her twin cousins have just graduated from high school, and they're moving on toward their first semester of college. But no matter where they go, they will never be entirely free of their past. The three are descendants of a powerful coven of witches -- in constant danger from a rival clan. Holly learns from a vision that Jer is still alive. As leader of the coven, she resolves to rescue him despite the fact that he is a member of the Deveraux clan and therefore her enemy. But her efforts are thwarted when her aunt reveals the nature of an ancient curse visited upon all Cathers witches. It becomes clear to Holly that the death of her parents was no accident, and a similar plague is sure to fall on anyone she grows close to. As her power strengthens, can Holly escape her destiny? And if her destiny includes Jer, does she want to?"