I really cannot recommend this three volume scholarly masterpiece enough.
Overall, it has about 1400 pages, with about 400-500 pages per volume.
The first volume mainly deals with the Jews' fate pre-Holocaust, so in other words, from 1933-1939, although there is a small section towards the end which mentions the Einsatzgruppen, etc. The first volume primarily concerns itself with expropriation of Jewish property, liquidation of property, 'Aryanization' of property, the setting up of ghettos in major Polish cities, food distribution in the ghettos, etc.
The second volume explains the fate of the Jews in all areas of Europe, from Norway to Greece and all the countries in between. The sheer amount of detail is quite astonishing and the footnotes themselves sometimes take up more of the page than the actual text.
The final volume deals with the death camps in more detail, with detailed diagrams and lists of all major and relatively minor Nazis who controlled the camps, discussion about the post-war trials of Nazis, etc. There is even a massive list of nearly 400 Nazis and foreign collaborators and their post-war fates, which I found particularly illuminating. Not only the 'major' players but also far smaller 'cogs' in the wheel of death.
Just the other day, I was curious to find out the fate of two Nazis who were in Treblinka and sure enough, there they were, in the footnotes!
This brilliant achievement surpasses even Martin Gilbert's great "The Holocaust" and William Shirer's monumental "The Rise and Fall of the Third Reich"
Is it worth it? It sure is! Particularly when you see the years of research that Dr. Hilberg put into this book (or books, rather). The binding quality of the books is top-notch and the paper and ink used are high-quality, long-lasting, and non-smudge, unlike many mass produced Penguin paperbacks, for example.