Now let's look at Nortom. Unfortunately we don't info about each and every author published by Nortom. However we have info about many of them. The Nortom catalogue is here. It reads almost like a catalogue of the Polish National Democratic movement that between the world wars was responsible for discrimination against Poland's Jewish, Ukrainian and German minorities. Some authors published by Nortom (facts without links here are referenced in the authors' biographies, just follow the wikilinks):
Nortom is privately owned by Norbert Tomczyk. According to the The Steven Roth Institute for the study of Contemporary Antisemitism and Racism at the University of Tel Aviv. (you can read this online here) Norbert Tomczyk is "one of the leaders of the SN" (political party) and that the SN's "ideology derives from that of the pre-war antisemitic Endecja (National Democratic) movement led by Roman Dmowski. The SN in its present shape was created in April 2000 out of a merger of two previously rival nationalist parties. It is now led by Boguslaw Kowalski, who served as spokesman of former President Lech Walesa in 1995. The SN supported General Tadeusz Wilecki, former chief of staff of the Polish army, as its presidential candidate. Wilecki demanded, inter alia, that all other candidates prove their Polish ancestry to the fifth generation and praised the housing policy of Adolf Hitler. Despite high expectations he received only 0.16 percent of the vote."
The controversy section of this article states "In 2000, Nortom was forced to withdraw its 12 controversial titles from the Frankfurt Book Fair by the Polish Ministry of Culture representative Andrzej Nowakowski overlooking the Polish exposition. Nortom was accused of selling anti-German, Anti-Ukrainian and antisemitic books, especially the following titles: Być czy nie być by Stanisław Bełza, Polska i Niemcy by Jędrzej Giertych and I tak nie przemogą. Antykościół, antypolonizm, masoneria by his son Maciej Giertych. As a result of the above request, the president of the Polish delegation Andrzej Chrzanowski from Polska Izba Książki decided to penalize Nortom by removing it from the 2000 book fair altogether." (all facts are referenced in the article).
According to this aticle by the Roth Institute of the University of Tel Aviv, "antisemitic, Holocaust distorting, as well as Holocaust denying, books published by Rekonkwista, Rachocki, Nortom or Antyk can often be found on the shelves of respectable bookshops."
FROM THEIR OWN WEBSITE ! "The Publishing House "Nortom", founded in 1992, is specialized in edition of books on patriotic themes, unknown belles artes, history of Poland and its bordelands and politics with special stress on national ideas. These book considered in some circles as "politicaly incorrect", remove "white stains" from the history and politics and give warning about local and international manipulations damaging society, Fatherland and Europe.