I had read some underwhelming reviews about this story that it made me go into it with a lot of reservations. I finished it in less than an hour - and yes, it's short - but really, I just couldn't put it down because I just needed to know how it ends.
It was a really good story that grips you from the beginning, with an eerie, ominous vibe to it, that you can just visualize it being adapted into some film sometime in the future. Or perhaps an episode on American Gods - the TV adaptation.
This is a story that revolves around Shadow Moon from American Gods, it takes place a while after the events in American Gods somewhere in the UK. While in a pub, he meets a married couple, who take him in when it begins to rain cats and dogs and allow him to spend a few nights with them until the weather clears. On the walk home, there is talk about a black dog who appears to people, follows them home and then they are shortly found dead after. The man collapses, and claims the dog followed him home. His wife asks Shadow to stay until her husband, who suffers from depression, is feeling better. Shadow feels there is a lot more to the place than is being told, and when he meets an attractive woman with short hair, this feeling intensifies.
I was completely taken back by the end, even though, it should have been obvious. I was still surprised when I finally connected the dots and the twist was revealed.
A great read, and there is absolutely no reason to have read American Gods for you to enjoy this one. It works incredibly well as a standalone.