Join me on a cozy tour of the United States and beyond! Cozy mysteries are low stakes, high enjoyment, and an excellent palate cleanser. And reading a cozy mystery about surroundings you recognize or would like to explore just adds to the fun! This list features cozy mystery, first-in-series books set in Delaware! [NOTE: Cozy mysteries set in Delaware are few and far between so not everything on this list is first-in-series.]