2026 Reading Challenge

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Are you Carl Dietmar, author of the books below?
Kleine illustrierte Geschichte der Stadt Köln. by Carl Dietmar Das mittelalterliche Köln by Carl Dietmar Köln, der Rhein, das Meer by Carl Dietmar Tod des Königs by Carl Dietmar Kleine illustrierte Geschichte der Stadt Köln by Carl Dietmar Schatzkammer rheinisches Braunkohlenrevier by Carl Dietmar Colonia - Stadt der Franken by Carl Dietmar Kölner Mythen by Carl Dietmar "Alaaf und Heil Hitler" by Carl Dietmar Mit der U-Bahn in die Römerzeit by Carl Dietmar


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