I came across many books (many of them are reference books for the teacher instead of textbooks for students though); I believe you can find these books on amazon or other online book stores
Opium War 1840-1842 by Peter Ward Fay, University of NC, 1998
China: Fragile Superpower by Susan Shirk, Oxford, 2007
Bonds of Civility by Eiko Ikegami, Cambridge, 2005
Nobility and Civility by Wm. Theodore DeBary, Harvard, 2004
Occidentalism by Ian Buruma and Avishai Margalit, Penguin, 2005
Indonesian Destinies, 2005
Ho Chi Minh by William Duiker, Huperion, 2001