I am looking for a victorian mystery series.
The main character of this series was a man that seemed to be a "dandy" was was very stylish and admired by the rich in England. You don't know much about his background in the first 2-3 books. Through his association with the upper class he happens to be on hand when murders take place and he solves them. The last book I read you find out about his early life. He was an opera singer in Italy. I can't find the books at the library where they were checked out I have been through the stacks numerious times looking for them. I have not idea of the author. Any help would be appreciated.