Suvorov wrote a lot of books exploring WWII and demonstrating large amounts of evidence for his "Icebreaker" theory, claiming that Stalin intentionally led Hitler to power, planning to occupy Europe after Nazis and the Western countries were both weary and weakened. The theory has a lot of vocal opponents, but Suvorov never misses a chance to point out that most of them are (paid by) Soviet political/military figures, who are obviously biased and would never admit such a plan. It's a shame that these books are not all translated to English.
He also wrote two memoir books, (Tales of a) "Liberator", describing his service in the Soviet regular forces, and "Aquarium", covering the period after he got noticed by and accepted into the intelligence forces. The first one contains some rather fascinating stories of everyday Soviet life and dogma, well worth a read if you can find it. The second one is also good, even though it lacks those everyday stories.
Summa summarum, the book OP linked to is an interesting view into the old Soviet thinking. Might be an eye opener for those who believe the Soviets were anywhere near as humane as the Western countries.