There are 2 books in the Petticoats and Pistols series.
The Petticoats and Pistols series does not have a new book coming out soon. The latest book, Ribbons in the Wind (Book 2), was published in November 1996.
The first book in the Petticoats and Pistols series, Petticoats and Pistols, was published in July 1995.
The Petticoats and Pistols series primarily falls into the Historical Romance genre.