Brian recently posted up just the covers of his Powerman comics so I'm going to collate just the covers here (and hopefully at some point I'll be add further detail to the post, but for now it's just the cover).
Previously we've looked at...
i). issue 13 is here
j). issue 16 is here
k). issue 18 is here
l). issue 19 is here [cover only]
m). issue 20 is here
n). issue 21 is here [cover only]
And there's a Brian Bolland interviw (here) - from Arkensword fanzine 13/14 - and artist Ron Tiner speaks about his time on Powerman here