"The Butterfly House" is a delicately written, enthralling book, and its occasional small downfall does not hide the originality and beauty of the story and writing.
Roberta Dutreau grows up with an alcoholic mother, but her friendship with Cynthia and Cynthia's mother ensures that she is not without love and affection. However the intricacy of the relationships, the insecurities of the women and Roberta's sudden exposure to her father and his past sets the stage for an ultimately tragic result. Years later, the sudden reappearance of Cynthia's father means that all three have to examine what really happened on a night which affected them all forever.
Preston's characterisation is good, and she also spends time on the minor characters which ensures the story 'breathes' and the reader believes in it. A few small details (any more news of Roberta's father, for example?) are missed out but these don't detract from the power of the story. Mother/daughter relationships, as well as friendships, are well examined and each character is well-written so there isn't really one you dislike, or can't feel some empathy with. Roberta's relationship with her husband is in particular perfectly written, and there are no saccharine or false notes in Preston's gentle observation: these characters are human, and the reader aches for them.
"The Butterfly House" isn't perfect - the denouement towards the end of the book is a little rushed and I'm not sure I believe that such a judgement would be made in court - but it is a very good read and I look forward to more of Preston's work appearing on my bookshelf very soon.