Born in present-day Ukraine, Charol came to Germany after the Russian Revolution.
The Nazi bureaucrat Heinrich Himmler sufficiently admired the books that he ordered the publication of a one-volume edition in 1938, a copy of which was given to every SS leader; the book appears to have encouraged Adolf Hitler to claim inspiration from Genghis Khan.
[2] Gerard Chaliand in his Introduction to a 2006 reprint of The Mongol Empire said Michael Prawdin tells us a story "with great literary talent.
He said, "this is a readable book" but added that "the author has made numerous errors, skims lightly over certain important developments, gives only fragments of quotations without credit to translator..., fails to utilize fully his own sources which are far from complete, and makes assumptions which hard indeed to follow.
He continued that "part of Prawdin’s trouble is carelessness", and that "some of his suppressions or condensations of material seem surprising because the facts are well known and of general interest".