Golding, Julia (2008). The Diamond of Drury Lane. 424 pages.
Set in London c. 1790, Cat, who was orphaned as an infant, lives at the Drury Lane Theater under the care of Mr. Sheridan. One night, she stumbles upon a secret meeting and learns that there is a diamond hidden in the theatre. To protect the diamond, Cat embarks on an action-packed adventure with Pedro, an African violinist, her noble friends: Lord Francis and Lady Elizabeth, as well as her street friends. But is there really a diamond or is Cat protecting something else? From the boxing matches to the street gangs, this story is full of action and drama. Stay tuned for more books in this series.