2026 Reading Challenge

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Are you Robert Preis, author of the books below?
Graz im Dunkeln by Robert Preis Grazer Hexenjagd by Robert Preis Grazer Wut by Robert Preis Der Fall des Grazer Königs by Robert Preis Die rauen Nächte von Graz (Armin Trost) by Robert Preis Der Engel von Graz by Robert Preis Der Tod ist ein Spieler aus Graz by Robert Preis Die Geister von Graz by Robert Preis Waldestod by Robert Preis Trost und Spiele by Robert Preis


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