Q: What is the last book that kept you up late into the night just to finish it?
I don't usually stay up late to finish books. I give myself a reasonable expectation of pages to read that day (like 50 or 100), and get those read before my usual bed time of 9 PM. Yes, 9 is early, but I usually get up at 5 AM, and I know if I get anything less than 8 hours, I'm a cranky brat during the day. (You should have seen me during early stay up all night motherhood...oh wait, no....I wouldn't wish that on my worst enemy).
However, that being said, I have a book that kept me awake reading it after working a 12 hour shift from 3 AM - 3 PM. It was Mobster's Girl by Amy Rachiele. It and its successor are awesome books!