One of the things that I find sets Dewey Lambdin’s Alan Lewrie novels apart from others in the genre is that the hero, a rather roguish British Navy officer, lives in the culutral context of the times. When you read one of the novels you encounter the songs, literature, politics, and cultural of Georgian England.
One of those instances is his reference to the song Johnnie Cope in the novel Havoc’s Sword.