Escape to the Pacific Northwest, where magic and mountains meet murder and mayhem. Ali is finally house hunting, looking for the perfect place for her mom, when she's brought a case to solve that comes with huge reward money if she can get it done. However, doing so will require Ali to exorcise some demons. Will Ali be able to grow past her own shortcomings to find the killer, even as he's coming after her? Perpetual Potion is the sixth and final book in the Pacific North Witches series of humorous paranormal cozy mystery novels.