Mourning the loss of the Kryptonians wiped out by Rogol Zaar, Supergirl decides to play detective and sets off into deep space to learn more about the would-be usurper. Using whatever tech she can scrounge, Supergirl builds a star cruiser, and after intel from Green Lantern, she blasts off into the cosmos with Rogol Zaar's deadly axe to solve the mystery-along with a traveling companion you won't believe!
The price of "Supergirl #21 (2016)" at Gutter Pop Comics is USD $3.99.
"Supergirl #21 (2016)" is associated with the Supergirl brand.
The publisher of "Supergirl #21 (2016)" is DC Entertainment.
The genre of "Supergirl #21 (2016)" is Superheroes.
"Supergirl #21 (2016)" falls under the category of Comics.
The artist of "Supergirl #21 (2016)" is Kevin Maguire. The cover artist is Terry Dodson.
The writer of "Supergirl #21 (2016)" is Marc Andreyko.
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