Moon Girl and Devil Dinosaur #1 Issue: Moon Girl and Devil Dinosaur #1 Date:2015 Significance: First Appearance of Luna Lafayette aka Moon Girl, Smartest Person on Earth 616 Find on Ebay! Latest Ebay Sales Previous Next Related Brave and The Bold #24 2009 Noteworthy Issues, Undervalued Star Wars #6 Black Keys, Modern Age Black Adam #7 Modern Age, Noteworthy Issues