Mystic Knoll

Mystic Knoll is the 28th novel in the Charmed novels.

Summary
All vanquishing and no play makes for tired, grumpy Charmed Ones. Paige decides that what they need is a family getaway. She'd love to explore her witch heritage in Salem, but Phoebe and Piper vote for a relaxing beach trip. Luckily, Leo points out, they can do both. They'll spend a day or two in Salem, then the rest of the time on the beautiful Massachusetts coast.

It seems the girls have gotten a break from evil - but late flights and wrong directions conspire to sidetrack the travelers, and they find themselves hungry, exhausted, and nowhere near Salem. They happen upon a bed-and-breakfast run by a crotchety old woman and her strange, shy granddaughter. They're not your typical innkeepers, and soon Piper, Phoebe, and Paige find that nothing in this small town is typical. It looks like a working vacation for the Charmed Ones.