Perhaps the best collection of images of Soviet Space hardware I've ever seen. Many of the photos seem to have been taken in a museum. Best of all are the up close, detailed images of probes and spacecraft.
Drawbacks: Published in the late 80's, it's a bit dated. Its frequent use of the "older" nomenclature for boosters and spacecraft make it hard at times to compare with today's name for the same item. For example, the Soyuz booster is today said to be based on the R-7 rocket, while in this volume it's called "A-1." However, the fault is entirely that of the Soviet Government, who were forever changing the names of design bureaus, launch centers and spacecraft.