Adjective
Barksian (comparative more Barksian, superlative most Barksian)
Of or pertaining to Carl Barks (1901–2000), American cartoonist and author, or his works.
Rosa made note of as many clues as he could of Scrooge's past given by Barks – which Rosa dubbed "Barksian facts" – and used them to write new stories. Source: Internet