I’ve read this, in fact I own it in both paperback and hard back. It’s wonderful. If you haven’t already read it and can find it, I highly recommend “Coming Out of the Ice” by Victor Herman. I actually liked “Ice” better than Dolgun’s book, if that’s possible.
Truly amazing what the Soviets did to American citizens they stuck in their gulags.
I’m reading “American Betrayal” right now and the author brings up a point that I’d never thought of about the Neuremburg trials and how they had Soviets as judges and administrators judging the Nazi’s on things the Soviets were doing right alongside the Nazis... and continued to do.
Another that you might find interesting--and one that I haven't gotten around to reading yet--is Black on Red: My 44 Years inside the Soviet Union by Robert Robinson (Washington, DC: Acropolis, 1988). This is the story of a black American who found himself in Stalin's Soviet Union and somehow survived the purges. When he was interviewed at the time the book was published, the author spoke with a Russian accent.