Edward Hale 
The Man Without a Country, and other tales [EPUB ebook] 

The Man Without a Country is the story of American Army lieutenant Philip Nolan, who renounces his country during a trial for treason and is consequently sentenced to spend the rest of his days at sea without so much as a word of news about the United States. Though the story is set in the early 19th century, it is an allegory about the upheaval of the American Civil War and was meant to promote the Union cause.