An excellent book. The author choose the narrative mode instead of a blueprint analysis kind of description of the Salyut station. This text is very detailed, and we can follow the history of Salyut from its conception to the tragic end of Soyuz 11, analyzed in full details. It is interesting in that it provides plenty of portraits of key players, either actors or executives. Personalities, characters and events are explored in detail, as well as the international context and the making of crucial decisions that impacted the program. The book also contain a short biography of the persons having played a role in the program. The book contains plenty of photographs, in black and white, of a reasonable quality, given the size of the book. I was a passionate spectator of the moon race, and I recall the secrecy of the soviet regime of those days, and now, we know what happened behind the iron curtain.