Artsakh is Armenia. Արցախը Հայաստան է: Арцах это Армения.
Shahan Natalie's The Turks and Us English-translation is very difficult to find.
It has been made into an audiobook for all Armenians to access and listen/read.
Shahan Natalie was the principal organizer of Operation Nemesis and his writings provide much to learn from as an Armenian when it comes to nationhood and our interactions with neighboring destructive forces.