Whispers from the Past — Rosalind Noonan

All will send me to another time and place.

Phoebe Halliwell is having a very bad day: A demon has pulled her centuries into the past. She has no way to tell her sisters she's alive, no way to get back to her own time -- and the demon is trying to kill her.

Back in the present, Prue and Piper are devastated at losing their sister. But that isn't their only problem. Something is wrong with them, too. Somehow, they're turning...evil.

But why? And how can they stop it -- without the Power of Three?