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Are you Bogdan Trojak, author of the books below?
Safíroví ledňáčci a Glutaman by Bogdan Trojak Brněnské metro by Bogdan Trojak Kuním štětcem by Bogdan Trojak Kumštkabinet by Bogdan Trojak Jezernice by Bogdan Trojak Pan Twardowski by Bogdan Trojak Uhrwerk by Bogdan Trojak Strýc Kaich se žení by Bogdan Trojak Nok a Knedlíček by Bogdan Trojak Matecznik by Małgorzata Lebda


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