War and Peace is regarded as one of the central works of world literature and charts the history of the French invasion of Russia, and the impact of the Napoleonic era on Tsarist society, through the stories of five Russian aristocratic families. Portions of an earlier version, titled The Year 1805, were serialized in The Russian Messenger between 1865 and 1867. Newsweek in 2009 ranked it first in its Top 100 Books. In 2007, Time magazine ranked War and Peace third in its poll of the 10 greatest books of all time while Anna Karenina was ranked first.