Sea Glass is partly set in Fortune's Rocks again, and interweaves the famous house from that book and The Pilot's Wife, which adds interest for her readers. I did like this book, but not as much as the other two I mentioned. Hence, the 4 stars. I was interested in the rise of unionism, and the desire for improved working conditions and pay in the factory. However, I felt some of the lesser characters were a bit too similar.
The use of the collection of sea glass added to the atmosphere of the book, and felt like Anita Shreve territory. I do recommend it - but if it's your first Anita Shreve....then I recommend Fortune's Rocks more.