Paul Kupperberg’s script book: https://www.amazon.com/Unpublished-Comic-Book-Scripts-Kupperberg/dp/0692453881

My Daring Adventures of Supergirl Review: https://www.youtube.com/watch?v=jDQg8fG2cvI

Read Jon’s comic Flying Sparks — if you like Supergirl, you’ll love Meta-Girl! http://bit.ly/flyingsparkscomic