Hush little fire : a novel

"When Mary Newcombe dutifully returns to Cape Cod with her twelve-year-old son to celebrate Christmas with her adoptive mother, Birdie, the only part of the trip she looks forward to is digging beach clay for pottery to stoke her beloved kiln. But while she's home, a suspicious fire destroys the town health clinic, and Mary becomes a leading suspect. Mary can't remember the night of the fire (too much eggnog) and, as always, her mother isn't talk...