SINGLE COMICS DC SUPa Supergirl Series 2 #21 PreviousSupergirl Series 2 #17 NextSupergirl Series 2 #22 Supergirl Series 2 #21 Supergirl Series 2 #21 £2.50 DC Jul 1984. 1st Print. Paul Kupperberg, Eduardo Barreto. Back Up: Lois Lane. FN/FN+ 6.3 Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0