Constitutional Confrontation in Hong Kong: Issues and Implications of the Basic Law. By Michael C. Davis. New York: St. Martin's Press, 1990. xi, 219 pp. $55.00.Sovereignty and the Status Quo: The Historical Roots of China's Hong Kong Policy. By Kevin P. Lane. Westview Special Studies on China and East Asia. Boulder, Colo.: Westview, 1990. xii, 167 pp. $27.95 (softcover).The Future of the Law in Hong Kong. Edited by Raymond Wacks. Hong Kong: Oxford University Press, 1989. xv, 448 pp.