6LESSON V. HOW CONCENTRATED THOUGHT LINKS ALL HUMANITY TOGETHER
17LESSON XVI. HOW CONCENTRATION CAN FULFILL YOUR DESIRE
7LESSON VI. THE TRAINING OF THE WILL TO DO
18LESSON XVII. IDEALS DEVELOPED BY CONCENTRATION
8LESSON VII. THE CONCENTRATED MENTAL DEMAND
19LESSON XVIII. MENTAL CONTROL THROUGH CREATION
9LESSON VIII. CONCENTRATION GIVES MENTAL POISE
20LESSON XIX. A CONCENTRATED WILL DEVELOPMENT
10LESSON IX. CONCENTRATION CAN OVERCOME BAD HABITS
21LESSON XX. CONCENTRATION REVIEWED
11LESSON X. BUSINESS RESULTS THROUGH CONCENTRATION
