通向“四一二之路”----重审第一次国共合作的起源与分裂（1921-1927）: Revisiting the Origin and Split of the First Cooperation of KMT and CCP(1921-1927)

根植大地：中国自由知识分子的自我省思: Rooted in the Earth: Self-reflection of Chinese Liberal Intellectuals

惊回首: 美国宪政危机与未来中国宪制: Looking Back in Shock: The U.S. Constitutional Crisis and It's Lessons for Future China.