Did not feel quite as twisty and suspenseful as I expected because you're right there in the characters' thoughts the whole time, going over the same events from different perspectives, and you find out most of the details about both women pretty quickly. Not a bad book, but also not one that strikes me as very memorable. However, I have to give Laura Sims points for perfectly capturing the dismay of a newly-minted MLIS-holding librarian who is getting her first taste of public library experience.