The double life of Miranda Turner

"Miranda Turner never knew her sister, international supermodel Lindy Turner, was also the super-powered crime fighter The Cat. At least not until Lindy appeared in Miranda's bedroom as a ghost, looking for help finding her own murderer. Miranda takes over her sister's secret identity, and if Lindy's spirit can keep her on track, this new Cat might survive long enough to solve the mystery and make the moniker her own" --