Carlo Cedroni, Nicola Del Principe and many others continued the production for Éditions Lug, while the list of French authors included Jean-Yves Mitton[3] and André Amouriq.
The character reached the print run of 100,000, so in 1978 the local publisher (Dnevnik from Novi Sad) decided to produce its own licensed material, colloquially known as YU Blek.
The list of artists included Stevan Brajdić, Milorad Žarić, Miodrag Ivanović, Predrag Ivanović, D. Ivković, Branislav Kerac, Bojan Kerzan, Pavel Koza, Vladimir Krstić, Spasoje Kulauzov, Marinko Lebović, B. Ljubičić, Stevo Maslek, Nikola Maslovara, Radič Mijatović, Željko Mitrović, Ahmet Muminović, Slavko Pejak, Dušan Pivac, Branko Plavšić, Zdravko Popović, Sibin Slavković (pen name "S. Žunjević"), Ljubomir Filipov and Adam Čurdinjaković.
In Greece, it was journalist and comic writer Stelios Anemodouras (1917 - 2000) who first published Il Grande Blek stories on a weekly basis for almost 25 years (1969 - 1994).
He, then continued the Blek edition on a monthly basis, until 2011 when his publishing house titled "Periodikos Typos" (by his son, Giorgos Anemodouras) ended its operating.
During the 70s, Stelios Anemodouras along with illustrator Byron Aptosoglou (1923 - 1990) created 8 new Il Grande Blek stories, which were published, mainly in the Μεγάλος ΜΠΛΕΚ mag.