I was going to (shock) stick with octopus comics, but man, then I looked at Sea Devils covers, and nearly every one has a cool monster on it. I say this all the time, but I could easily do a full month of Sea Devils covers. Turns out the one from yesterday was issue #1, so I’ll just move on from there.
The early covers by Russ Heath are the best, after that they can get a little cartoony. Look at that art, that’s just gorgeous.