Twice Taken (Vintage Paperback) by Susan Beth Pfeffer

It seems incredible that a call-in TV show  featuring pictures of missing children could change her  life so drastically, but when a 16-year-old  recognizes her father in the photo on the screen, she  discovers that the family who's been searching for  their daughter is looking for   her.

But who is she? Brooke or Amy?  She's been living with her father and now learns  he's taken her illegally. Who do you love when  everyone says they love you? How can anyone know which  parent loves you most?

Susan Beth  Pfeffer delivers yet another hard-hitting novel  that delves into the issues that confront real teens  today.