After Superman issue #187, Batman #182 was my second DC 80-pg. GIANT comic book.

The collection of reprints features “Fantastic, BIZARRE Adventures!” The most enduring story is “The Rainbow Batman.” YouTube has a surprising number of videos about Rainbow Batman.
https://www.youtube.com/results?search_query=rainbow+batman
Here’s one that does a good job of explaining the history behind Batman’s mysterious costume swaps.
Now there’s a bizarre “AI Batman” in (mostly) black & white!

Moldoff is good, did I Detective some Sprang in there.
Thanks for the link. I thought I detected (or should that be detectived) some Sprang in there.
With Bob Kane, who knows? But there’s this: https://dc.fandom.com/wiki/Detective_Comics_Vol_1_241
No artist attribution?