Talk:Batman Vol 1 32

"Dick Grayson, Boy Wonder"
Some comic book historians apparently think this story is non-canon. In, this story is placed on Earth-32. Why? It's definitely a retcon; earlier tellings of Robin's origin don't mention the trial period shown here. But it's not an impossible retcon, as far as I can see. Am I missing something that makes this story non-canon? Shadzane &#128128; (talk) 17:12, October 13, 2016 (UTC)