2026 Reading Challenge

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Are you Tim Hartmann, author of the books below?
Der Astronomie-Adventskalender by Tim Hartmann Der Afghanistankonflikt (Geschichte, 9. Klasse, Gesamtschule) by Tim Hartmann Köbi Kummer - 24 amüsante Kurzgeschichten zur Motivationspsyc... by Tim Hartmann Köbi Kummer by Tim Hartmann Selbstwirksamkeitserwartung und die Zufriedenheit mit dem eig... by Tim Hartmann Balance im Frauensein - Das perfekte Geschenk für Weihnachten... by Tim Hartmann Eine Liebeserklärung an Alexander von Humboldt by Tim Hartmann Geheime legendäre Verbrechen by Tim Hartmann Tänzerin by Tim Hartmann Der Krimi-Adventskalender Spreewald by Tim Hartmann


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