Red Square is a dark intricate detective story set in Moscow, Munich, and Berlin. I heard (rather than read) an unabridged audio version, which is not the ideal medium for a Martin Cruz Smith novel. As in every other MCS novel I've read/heard (Gorky Park, Polar Star, Rose), the first time through, I was totally lost at times. On the second reading/hearing, I got a vague idea of the plot. The only MCS novel I've read/heard 3 times is Rose, and I finally get the plot. I'm not overly stupid, but I do have trouble remembering peoples names, particularly Russian names. For those who suffer from the same dyslexia as I, keeping notes while reading is necessary. Perhaps inevitable and unavoidable in such a novel, there are dozens of charactersmost of which are minor. The problem is that minor characters on page 20 pop up again on page 300 and turn out to be major characters. With these caveats, I nevertheless very much enjoy MCS novelsso much so that I frequently give hardback copies as Christmas gifts.