Das Schwarze Auge is a 42-book series with 126 released primary works first released in 1985 with contributions by Ulrich Kiesow, Ina Kramer, Pamela Rumpel, Christel Scheja, Uschi Zietsch, Ulrich. Kiesow, Jörg Raddatz, Bernhard Hennen, Hans-Joachim Alpers, Christian Jentzsch and 12 others.