The Game Is a Footnote by Vicki Delany
I don't know why it took me so long to read this series. I jumped in with this one #8 and felt like it stood on its own fine. I love the Sherlock Holmes bookstore and wouldn't mind having scones next door at the tea shop.
Gemma has been asked to see if Scarlet House is haunted. Of course, it isn't - probably - but something strange is definitely going on. When someone ends up dead on the premises, Gemma allows herself to be dragged into finding out what's going on, to the dismay of the police. There are plenty of secrets at the museum and plenty of people going in and out all day.
Gemma is observant and smart. I liked her and adored the town and her shop. Her friends seem nice and willing to help out when needed. There was a side plot involving one of the employees that I found a little out of place, but did introduce...