Supergirl #21 Add favorites 8-08-2018, 21:54 462 Publisher: DC Year: 2018 Pictures: 23 Language: English Size: 23.6 mb. Tags: Supergirl Ben Rubel Cat Grant Krypto I-Ching DC DC comics DOWNLOAD Supergirl #21: Related comics: 213 year 22 pages | 44.1 Megabytes Supergirl #22 22 pages | 29.1 Megabytes Supergirl #17 22 pages | 38.1 Megabytes Supergirl #16