Ein Krimi, der aus der Zusammenarbeit von hundertrei (= Heiner Trudt) Studierenden unter der Leitung von Heiner Boehncke an der Goethe-Universität Frankfurt entstand.
Books can be attributed to "Unknown" when the author or editor (as applicable) is not known and cannot be discovered. If at all possible, list at least one actual author or editor for a book instead of using "Unknown".
Books whose authorship is purposefully withheld should be attributed instead to Anonymous.