Book 1. North America, by P. Bacon.-- Book 2. South America, by M. Bevans.-- Book 3. Europe and the U.S.S.R., by H. H. Collins, Jr.-- Book 4. Asia, by D. W. Furman.-- Book 5. Africa, by N. Lobsenz.-- Book 6. Australia, Oceania, and the polar lands, with a special section of statistical maps and index, by P. Bacon.