Signed at the bottom of the crystal ball.
Dusty's last name "Simmons" removed because it never appears in a comic. Lou Mougin reports that he invented the name in a fan fiction story called "War With the Wizard" and gave Dusty that name just to give him a last name.
Originally credited to "Clem Harrison". Clem and Harrison are both credited on this feature, one on pencils and one on ink by Jerry Bails' Who's Who. Art similar to the signed Dusty story.
Originally Credited "Clem Harrison". Clem is pen name for Weisbecker, and he is credited on ink on this feature, while Harrison is credited on pencils by Jerry Bails' Who's Who. Comparing with other signed Clem stories it should have been the other way around.
STAKTIL is a pen name for Gil Kane according to Jerry Bails' Who's Who.
Pen is pen name for Shumaker, and he is credited on inking this feature by Jerry Bails' Who's Who.