Books like A History of Soviet Russia
E. H. Carr, R. W. Davies
A History of Soviet Russia is 416 pages, about 7 hours 38 minutes at 250 words a minute.
10 books to read next
How long each takes
The Russian Civil War 6.6 h 
Ten Days That Shook the World 6.8 h 
The Conquest of Bread 4.1 h 
Lenin 10.9 h 
Karl Marx 5.7 h 
Godfather of the Kremlin 7.5 h 
An Economic History of the U.S.S.R 7.6 h 
Savage Continent 9.5 h 
The Struggle for Europe 10.0 h India Mortgaged 7.5 h Bar height shows length. Estimated at 250 words a minute.