Written by MICHAEL GREEN and MIKE JOHNSON Art by MAHMUD ASRAR and DAN GREEN Cover by MAHMUD ASRAR On sale OCTOBER 19 32 pg, FC, $2.99 US RATED T Get ready for a super-smackdown as Supergirl fights her cousin, The Man of Steel! What could cause these two to come to blows? Can the teenage Supergirl hold her own against the adult Superman? Well, let's just say she's got a trick or two up those fancy new sleeves of hers...