Ibis; Taia; Dare Devil Luke; Dr. Harl Hookah (villain, introduction)
Synopsis
Ibis agrees to help out a well-known flyer, racer and fighter named Dare Devil Luke, who is competing in the Acme Sports Meet, and who has been threatened by a master of the black arts to win the $10,000 prize.
Art credits verified by Swayze in Alter Ego #109 (May, 2012) and Alter Ego Vol. 3 #4 (Spring 2000). He said that he illustrated this story in his own hotel room.