The Diary of Anatoly Chernyaev, 1991
"Anatoly Chernyaev's diary is one of the great internal records of the Gorbachev years, a trove of irreplacable observations about a turning point in history. There is nothing else quite like it, allowing the reader to sit at Gorbachev's elbow at the time of perestroika and glasnost, experiencing the breakthroughs and setbacks. It is a major contribution to our understanding of this momentous period."