A History of DC Crossovers: The Silver Age

So last time, we examined the crossovers in the Golden Age between National Comics and All-American Comics before they were merged to create, essentially, DC Comics. (They wouldn’t officially call themselves “DC Comics” until 1977. Before that, they would brand their comics as “A Superman DC Production” or simply “A… »5/27/15 6:00pm5/27/15 6:00pm