Another Country
https://www.newyorker.com/magazine/2009/02/09/another-country
A New Yorker article on the author.
The Question and Answer section for Another Country is a great resource to ask questions, find answers, and discuss the novel.
You don't seem to be referring to the book you have listed. Who is the author of the book?
There are twomeaning behind the title. One, the soldier has been fighting in "another country"..... away from home. Two, the hospital in which the soldier recuperates is like a country of its own. The setting is Milan, Italy.
I'm not sure about all the titles that you mention but check out the themes page below:
https://www.gradesaver.com/another-country/study-guide/themes