Reddit reviews Stalking the Red Bear

What I find kind of funny is the US thought for awhile soviet subs were better because they happened to be always there when they shouldn't be.. come to find out a spy had given out US submarines positions and they had infiltrated naval command. Soviet subs weren't better they just out smarted the US. If I remember right https://www.amazon.com/Stalking-Red-Bear-Submarines-Operations/dp/0312605536 was a good read on it was this book or another that talked about it.