Paukmama
The 1987 graphic novel Paukmama (ostensibly published by Yugoslavian giant comics publishing house Dečje novine) was on sale for all of two days before Yugoslavia’s officially-long-since-disbanded Department for People’s Protection (OZNA) had it quietly removed from the shops. OZNA also went looking for the author, to no avail; it turns out that the entire print run was somehow done without the publisher’s sanction, or even knowledge. However, copies circulated in various semi-underground forums until the final dissolution of Yugoslavia: a sufficiently determined search can today find blurry scans of the novel online.