The good house [a novel]

"Angela Toussaint hoped her grandmother's famous magic could save her failing marriage while she and her family lived in her grandmother's house, but when an unexpected tragedy rips the family apart, Angela must find a way to save the entire town from destruction.--"@en
"Angela Toussaint and her teenage son usually spend a few weeks every summer at "The Good House," her late grandmother's mansion. But there, during a Fourth of July party, terrible forces are unleashed that blow Angela's world apart. Two years later, Angela returns to the house to reclaim her life."
"Angela Toussaint and her teenage son usually spend a few weeks every summer at "The Good House," her late grandmother's mansion. But there, during a Fourth of July party, terrible forces are unleashed that blow Angela's world apart. Two years later, Angela returns to the house to reclaim her life."@en