Above scan is of the back cover of no. 42 (dated Oct. 16, 1943) of Turkish children's weekly magazine Çocuk Haftası [Children's Week], featuring the first installement of the comics serial 'Boğaç Han' by Turkish artist Ekrem Dülek. The first Turkish comics artist (who received printed credit for his work) was Orhan Tolon who had worked extensively in the 1930s, creating several series of humorous juvenile adventure strips, most of which had utilized speech balloons. However, when he made his first realistic non-humorous comics, the historical epic 'Deniz Kurtları' which preceeded 'Boğaç Han' in Çocuk Haftası in the earlier issues of this magazine, he had curiously resorted back to the format of extra-panel text captions, omitting the use of speech balloons and captions inside panels. 'Boğaç Han' became the first non-humorous Turkish adventure comics utilizing speech balloons (actually, speech 'rectangles', as can be seen in the above scan) and captions within the panels without resorting to extra-panel text captions.
'Boğaç Han' is based on a medieval Turkish folktale. It starts with the public humiliation of a Turkish nobleman during a royal feast because he has no children. The nobleman returns home to scoff at his wife, he urges him to do good deeds and expect heavenly reward for these in the form of a child. He takes upon his wife's advice who soon begots him with a male child. The child grows up and shows extraordinary bravery and strength by overcoming a bull at a royal feast years after his father's earlier humiliation; the nameless child is thus publicly named as 'Boğaç', meaning "like a bull" in Turkish (no. 46):
Later, in an episode not included in the versions of the folktale which I am aware of and hence marking the only digression of the comics from its original source, Boğaç snatches another nobleman's daughter as his bride (no. 53):
Meanwhile, some subordinates of his father has become jealous of Boğaç and persuade the nobleman that his son is keen on ousting him and urge him to assassinate Boğaç, which he does; however, unknown to the plotters, Boğaç actually survivess the assassination and is secretly nursed back into health by his mother (no. 55):
When the plotters become aware that Boğaç is alive, they decide to kidnap his father and deliver him to the nobleman whose daughter Boğaç had forcibly taken as his wife. Nevertheless, Boğaç rescues his father (no.'s 61 and 62):