▁ 2 0 0 5 ▁three - issue ▁limited ▁series ▁by ▁Bo om !. ▁As ▁a ▁result , ▁in ▁ 2 0 0 6 ▁Hero ▁S qu ared ▁became ▁an ▁on going ▁series ▁which ▁last ed ▁for ▁six ▁issues . ▁A ▁trade ▁paper back , ▁collect ing ▁the ▁one ▁shot ▁and ▁min is eries ▁was ▁published ▁as ▁well . ▁In ▁January ▁ 2 0 0 9 , ▁another ▁ 3 - issue ▁mini - series ▁began , ▁titled ▁Hero ▁S qu ared : ▁Love ▁and ▁Death . ▁These ▁three ▁issues ▁are ▁meant ▁to ▁wrap ▁up ▁the ▁story ▁left ▁un fin ished ▁in ▁the ▁ 2 0 0 6 ▁series . ▁ ▁In ▁between ▁the ▁series , ▁a ▁two - issue ▁limited ▁series ▁called ▁Planet ary ▁Brigade ▁featuring ▁Captain ▁Val or ' s ▁super h ero ▁team ▁was ▁published . ▁Another ▁limited ▁series , ▁this ▁one ▁three ▁issues , ▁called ▁Planet ary ▁Brigade : ▁Orig ins , ▁was ▁also ▁published . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : 2 0 0 4 ▁com ics ▁deb uts ▁Category : Bo om ! ▁Studios ▁titles ▁Category : Com ics ▁by ▁Keith ▁G iff en <0x0A> </s> ▁Cas cade ▁Pla za ▁is ▁an ▁open ▁space ▁with ▁plant ings ▁and ▁ped est rian ▁walk ways ▁in ▁Ak ron , ▁Ohio . ▁It ▁was ▁developed ▁in ▁the ▁late ▁ 1 9 6 0 s ▁as ▁part ▁of ▁an ▁urban ▁renew al ▁project ▁that ▁also ▁included ▁construction ▁of ▁two ▁high ▁r ises . ▁As ▁of ▁ 2 0 1