Charmed: Whispers from the Past
by Constance M. Burge
Charmed novels are going to be my new candy, I think. They're such quick, fun reads.
This one was a little off canon, because when the sisters traveled back in time, they didn't have powers. Of course, that could have had to do with the way they ended up in the past back then. But it was interesting to see the sisters split up (Phoebe in one time period and Prue & Piper in another) but still sort of working together to get the demons and get things back to how they were supposed to be. Nothing amazing or thought-provoking. Just fun and an extra Charmed adventure (which is great, now that the show is over).