Premise: Detective Comics is the title of an American comic book series published by DC Comics . Robin (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 appeared in comic books.
Label: ENTAILMENT