This is a good addition to the Jesse Stone novels. Not as intense as Parker's Spenser, but a good easy read. The regular characters are there and are becoming like old friends. Not too flawed and always painted with a little humour, we follow their exploits at work and with each book, learn a little more about them and of course, Jesse Stone himself, who at last seems to be untangling himself from his ex wife.
If you loved Ed McBain's 87th Precinct, then these books may be too light, but if you want an easy uncomplicated read, crime with a little humour and not too much blood and guts, then I think you'll enjoy Night and Day.