Rhode Island, 1846. Lonely writer Merritt Fernsby inherits a remote estate. Although no one has lived in it for more than a century, the man is ready to call it his home, until he suddenly realizes that he has no choice. Having slammed and locked the doors behind him, Wimbrel House is not going to let Merritt go. Never.Hulda Larkin of Boston's Institute of Guardians of the Enchanted Chambers is trained to tame such structures to preserve their historical and magical significance. She knows what dangers can be hidden in enchanted houses that are prone to fits of rage. Hulda assures Merritt that it is in his best interests to make Wimbrel House their ally. To achieve this, she will also have to move into the house. Despite good preparation, a large arsenal of magical items and trained staff, the work turns out to be incredibly difficult. As the investigation progresses, Hulda grows closer to Merritt, but the house's secrets turn out to be deeper than they expected. Moreover, reasonable walls are not their only concern. Something outside is following the spell of Wimbrel House, and it may be more dangerous than what lurks inside.