Kara was here

"Brad Mitchell's life is falling apart. Both his marriage and health are in limbo. The woman he thought he would marry, Kara, has died from an overdose. A friend keeps trying to convince him that Kara was actually murdered. And then there's Kara's ghost. She keeps visiting. Kara Was Here tells the story of a failed actress whose life and sudden death are only partially understood; her teenage sister, Gwen, who starts taking dangerous steps into Kara's secret world; Kara's college friend, Margot, who went from being the football team's sexy secret weapon to the solitary proprietress of a baked goods business; and Kara's one-time lover, Brad, who stands with one foot in the past and one foot in an increasingly uncertain future"--Author's web site.