I found this book quite fascinating, as it touches on a facet of the Cold War very rarely mentioned in the mainstream of history -- the practices of limited (though still dangerous) engagement between the U.S. and Soviet high-seas fleets. Furthermore, it details not only the incidents, but the effect that seemingly remote occurences had on both the Soviet and U.S. leadership. That effect, ultimately led to the establishment of a number of agreements, also detailed in this volume. Interestingly enough, Winkler makes it quite apparent that many of the Soviet diplomats and military officials were quite mindful of the impending failure of the Soviet Union, even in the early 1970s. I would definitely reccomend it if you are interested in Naval or Cold War history, or if for some reason, you want a detailed history of collisions at sea, as found in one of the appendixes.