On April 26, 2017, the Edition officially celebrated the publication of the first two volumes of the Karlstadt Critical Edition in conjunction with the 500th Anniversary of the posting of Karlstadt’s 151 Thesen. The volumes (KGK I/1 and I/2), available through Gütersloher Verlagshaus, include Karlstadt’s letters and writings from 1507-1518 and constitute a monumental new resource for Reformation research.
Just for your information: Videos of Thomas Kaufmann and Ulrich Bubenheimer