It was authored by Dr. and Associate Prof. Kim Jong Sun, section chief of Pyongyang Secondary School No. 1. She wrote the book on the basis of 10-odd-year-long research into Mind Map.

The book deals with the conception of Mind Map, iMind Map, and its drawing rules and application fields. Inserted in it are mind maps of various themes intended to raise the readers' cognitive effect.

The author said that the making of Mind Map would be helpful to improving the efficiency and creative ability in study and work.

Kim Sung Hyok, a student of Kim Il Sung University, noted that the course of drawing Mind Map improved his memory and creative power.