Power Pack #34 published by Marvel Comics, cover dated January 1987, priced at $1.00 US / $1.25 CAN / 40p UK. This issue features the story titled 'The Impossibility of Madcap!' as prominently displayed on the cover. The cover art depicts two members of Power Pack - a girl with red hair and a younger blond child - being confronted by the villain Madcap, a colorfully dressed antagonist in a purple hat, yellow jacket, and striped pants. A rainbow trail and a construction vehicle are visible in the background street scene. The issue carries the Comics Code Authority stamp of approval. Power Pack was Marvel's team of young superhero siblings, and this series has enduring appeal among Bronze/Copper Age Marvel collectors and fans of youth-oriented superhero comics.