Librarian Note: There is more than one author by this name in the Goodreads database.
John Edward Jennings (1906–1973) was an American historical novelist, author of many best-selling novels of American history and seagoing adventure. He also wrote several nonfiction books on history. Wikipedia
I enjoyed learning more about the USS Constitution, a naval boat built at the end of the revolutionary war that met with exciting and dangerous missions until the Civil War. The boat is still intact in Boston's Charleston Harbor, and we saw it when we did the Boston walking tour.