Purchase one of 1st World Library's Classic Books and help support our free internet library of downloadable eBooks. Visit us online at www.1stWorldLibrary.ORG - - In introducing M. Barbusse's most important book to a public already familiar with "Under Fire," it seems well to point out the relation of the author's philosophy to his own time, and the kinship of his art to that of certain other contemporary French and English novelists. "L'Enfer" has been more widely read and discussed in France than any other realistic study since the days of Zola. The French sales of the volume, in 1917 alone, exceeded a hundred thousand copies, a popularity all the more remarkable from the fact that its appeal is based as much on its philosophical substance as on the story which it tells.