8. Aliens or Americans? A study of Immigration. By Howard B. Grose.
9. The Uplift of China. Revised Edition. A study of China. By Arthur H. Smith.
10. The Challenge of the City. A study of the City. By Josiah Strong.
11. The Why and How of Foreign Missions. A study of the relation of the home Church to the foreign missionary enterprise. By Arthur J. Brown.
12. The Moslem World. A study of the Mohammedan World. By Samuel M. Zwemer.
13. The Frontier. A study of the New West. By Ward Platt.
14. South America: Its Missionary Problems. A study of South America. By Thomas B. Neely.
15. The Upward Path: The Evolution of a Race. A study of the Negro. By Mary Helm.
16. Korea in Transition. A study of Korea. By James S. Gale.
17. Advance in the Antilles. A study of Cuba and Porto Rico. By Howard B. Grose.