Possible Avison art per Nick Caputo, October 2014.
inside front cover includes scenes from interior stories.
Art credits provided by John E. Petty, Director of Auctions, Heritage Comics, via the GCD Error List (23 May 2003).
Similar to a Ripley's Believe It Or Not. Occupies two half pages on either side of the centerfold.
Powell art per Nick Caputo, October 2014.