Abstract: There are a few books collected by Mao Zedong in the library of the Party School of the Central Committee during the Yan’an period. By comparing the seals, we can roughly infer the specific sources of these books. The book collection is mainly philosophical works, which are briefly introduced
in this paper. This collection of books is a true record of Mao Zedong’s reading life during the period of revolutionary struggle, which has a certain impact on the formation and development of Mao Zedong Thought, and is worthy of our research and collation.