For those who are wondering, the third Wisteria Tearoom mystery now has a title: An Aria of Omens. I hope that conjures up a bit of mood for you.
First book in the series:
A FATAL TWIST OF LEMON 
Wisteria Tearoom Mysteries #1Most recent book:
INTERMEZZO: BUSINESS MATTERS
A Wisteria Tearoom Interlude
(to be read between books 8 and 9)