12 Books Pertaining to Chinese Scholar's Objects Ding Wenfu, Classical Chinese Rocks, 2002; National Palace Museum, A Special Exhibition of Incense Burners and Perfumers Throughout the Dynasties, 1994; National Palace Museum, Masterpieces of Chinese Ju-i Scepters, 1974; National Palace Museum, Masterpieces of Chinese Writing Materials, 1971; Wang Shixiang, Beijing Pigeon Whistles, 2000; Simon Kwan, Ming and Qing Bamboo, 2000; Yu Ying, Wen fang shang wan, 1997; Ronald Y. Otsuka, Selections from the Lutz Bamboo Collection, 1979; Ceramics in Scholarly Taste, Huang Xuanlong, Scholar's Accoutrements from the Jiansong Ge Collection, 2004; Stephen Little, Spirit Stones of China, 1999; National Palace Museum, Auspicious Ju-i Scepters of China, 1995.