There are 2 books in The Welwyn Marriage Wager series.
The Welwyn Marriage Wager series does not have a new book coming out soon. The latest book, The Baron's Halo (Book 2), was published in September 2023.
The first book in The Welwyn Marriage Wager series, Until I'm Safe in Your Arms, was published in May 2023.
The Welwyn Marriage Wager series primarily falls into the Historical Romance genre.