Krypto comes to the rescue as Superboy is on the trail of Dr. Psycho and the new, mysterious H.I.V.E. that has infested Metropolis.
Tags in Comics & Graphic Novels : Superboy (2011-2014) #21 Justin Jordan & R.B. Silva ebook , Superboy (2011-2014) #21 Justin Jordan & R.B. Silva epub , Superboy (2011-2014) #21 Justin Jordan & R.B. Silva AUDIOBOOK , Superboy (2011-2014) #21 by Justin Jordan & R.B. Silva ePub (.epub) , Superboy (2011-2014) #21 book review , Comics & Graphic Novels
