A Shetland Winter Mystery by Marsali Taylor - this starts off in a fairly light mood, with sailor Cass Lynch on dry land for once, as she's on a break from sailing for Christmas,and is back on Shetland at the cottage she has moved into with her policeman boyfriend Gavin and two cats. In the run-up to Christmas, it seems that many residents have been visited at night by trowies, little folk who live in mounds in the hills, and come down to cause mischief. Tiny footprints lead up to doorways and windowsills, and then lead away from another window, or a catflap, but no harm is done. Cass suspects the local children,and for a while it all bowls along, until a teenager goes missing, and then another young man is found dead on a beach -are the two cases connected? Events then become more serious, although towards the end of the book so many people, especially the female characters, did so many silly things that I started to get a bit fed up with the tired cliche of a character heading into danger, when all they had to do was go to the police. Having said that, it was very readable and passed the time well enough. 6.5/10