There are 2 books in the Gretchen Gallen: Maid for Murder series.
The Gretchen Gallen: Maid for Murder series does not have a new book coming out soon. The latest book, Maidin the Shade (Book 2), was published in December 2013.
The first book in the Gretchen Gallen: Maid for Murder series, Maid for Mayhem, was published in May 2011.
The Gretchen Gallen: Maid for Murder series primarily falls into the Mystery genre.