When one of the leading publicists in America, Dr. Albert Shaw of the Review of Reviews, after reading the manuscript of Part I of this volume, characterized the author as "The Robinson Crusoe of the Twentieth Century," he touched the feature of the narrative which is at once most attractive and most dangerous; for the succession of trying and thrilling experiences recorded seems in places too highly colored to be real or, sometimes, even possible in this day and generation. I desire, therefore, to assure the reader at the outset that Dr. Ossendowski is a man of long and diverse experience as a scientist and writer with a training for careful observation which should put the stamp of accuracy and reliability on his chronicle. Only the extraordinary events of these extraordinary times could have thrown one with so many