"Originally published in single magazine form as Mighty Morphin Power Rangers/Teenage Mutant Ninja Turtles II number 1-5"--Title page verso.

"Six months after the Teenagers With Attitude and the Heroes In A Half Shell teamed up to defeat the unholy alliance of Rita Repulsa and Shredder, a new threat forces them to reunite! This time Rita has turned to an even more fearsome foe... the villainous Krang! With the full might of Dimension X at Rita's disposal, the Power Rangers and Teenage Mutant Ninja Turtles have to put their heads together and create a secret weapon to defend Earth... but it might change them in ways they can't come back from!:--Page 4 of cover.