| The World for Sale, Volume 2.
Gilbert Parker | |
| The World for Sale, Volume 3.
Gilbert Parker | |
| The World I Live In
Helen Keller | |
| The World in Chains: Some Aspects of War and Trade
John Mavrogordato | |
| The World Masters
George Chetwynd Griffith | |
| The World of Chance
William Dean Howells | |
| The World of Dreams
Havelock Ellis | |
| The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age
Donald H. Menzel; Lyle Gifford Boyd | |
| The World of H.G. Wells
Van Wyck Brooks | |
| The World of Homer
Andrew Lang |
