Back Issue draws a bead on 'Toon Comics,' with a history of Space Ghost in comics! Plus: Comico's Jonny Quest and Star Blazers, Marvel's Hanna-Barbera line and Dennis the Menace, behind the scenes at animation house Marvel Productions, Ltd., and a 'Greatest Stories Never Told' look at the unpublished Plastic Man comic strip. All-new painted Space Ghost cover by Steve Rude!