The plot: A woman who wrote a book published during World War 2 gets a letter from a stranger. The letter has nothing to do with the book she wrote but instead is written because her name and address were inscribed on a book about Charles Lamb which she sold and ended up on Guernsey Island. Guernsey was occupied by the Germans during WW2 and through various letters, Juliet gets to know some of the inhabitants and a bit of their story. Intrigued, she decides to go visit, thinking maybe there will be something there to inspire a second book.
The characters are fun and mostly light. Don't expect too much nastiness about the Nazis, but just enough to remind you of the darker things you already know.
For a fun read, this is great. It made me want to hop on a plane and go to Guernsey... or barring that some other small charming island somewhere.