There are 2 books in the Regency Spinsters Alliance series.
The Regency Spinsters Alliance series does not have a new book coming out soon. The latest book, Chloe and the Devil (Book 2), was published in March 2025.
The first book in the Regency Spinsters Alliance series, Lily and the Duke, was published in October 2024.
The Regency Spinsters Alliance series primarily falls into the Historical genre.