1 Shields Avenue, Davis CA 95616
Since his retirement in 2010, Bill Hagen has published two books:
1) German History in Modern Times: Four Lives of the Nation. Cambridge University Press, 2012. 463 pp., 17 maps, and 158 illustrations.
2) Anti-Jewish Violence in Poland, 1914-1920. Cambridge University Press, 2018. 540 pp., two maps, 18 illustrations.