Ah, "The Guernsey Literary and Potato Peel Pie Society" is indeed a delightful book. It's great that it sparked your interest in Guernsey, a British island in the Channel Islands near Normandy, France. Exploring different cultures through literature can be a wonderful way to learn about history and inspire wanderlust.
If you enjoyed the book, I'd definitely recommend giving the film adaptation a watch when you get the chance. It can be interesting to see how stories come to life on screen.
Here's hoping that one day you'll have the opportunity to visit Guernsey and experience its charm firsthand! Happy reading and potential future travels!