Reminiscences of the Anti-Japanese Guerillas is a collection of memoirs of North Korean guerillas fighting during the 1930s and 1940s in Manchuria against the Japanese. It was used as a textbook for indoctrination until it was effectively replaced by another piece of guerilla literature, Kim Il-sung's autobiography "With the Century", in the 1990s. The memoirs were written in order to portray Kim Il-sung as a national liberator, and to strengthen his cult of personality. However, the memoirs are still used as a textbook in ideological workplace study sessions, as well as in other forms of indoctrination. Many of the memoirs have been adapted as movies by the North Korean film industry.