Skul has appeared in 39 comics from King Features Syndicate since 1977. Most cataloged appearances come from O Grilo.
Limited Series
Egmont Comics
1765 issues
Semic Press Oy/Egmont Kustannus
996 issues
Portugal Press
64 issues
Fantomen (1950)
Mustanaamio (1966)
O Grilo (1975)
Tara Tagama
Lamanda Luaga
Toomytomgano
Jonathan Worubu
Rex King
Jack Clayton
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