This proceedings volume contains 10 papers examining diverse political cases from Taiwan’s White Terror period. The collection explores topics including the CCP Taiwan Province Working Committee activities in indigenous and local areas, the RCS Mei Song Mutiny of 1949, the Fang Feng-yang case, and the Lu Hsiao-wen case. By diving into specific cases, it helps clarify common misunderstandings and illuminate significant research directions. The volume results from the fifth phase of the “Compilation Project of the Historical Overview of Taiwan’s White Terror Period,” a collaborative effort between the Institute of Taiwan History, Academia Sinica and the National Human Rights Museum.