I did a little looking and didn't find anything either. But on many sites there are lists of the books with a synopsis of each. Maybe one like this will help?
https://www.fictiondb.com/author/jen...novel~2256.htm
I'm making my way through the series, I'm a couple of books before you, Circle of Quilters will be my next one and it looks like it will have a number of new/continuing characters in it.