Premise: Robin is the name of several fictional superheroes appearing in American comic books published by DC Comics . The character 's first incarnation , Dick Grayson , debuted in Detective Comics # 38 ( April 1940 ) . The early adventures of Robin included Star Spangled Comics # 65 -- 130 ( 1947 -- 1952 ) , which was the character 's first solo feature .
Hypothesis: Robin only appeared in comic books published by Marvel.
Label: CONTRADICTION