Woolfolk credit from Martin O'Hearn at http://martinohearn.blogspot.com/
Script and art credits suggested by Jerry Bails' Who's Who.
Synopsis and Bill Ward credit added by Craig Delich 2-2-08.
First Hoppy appearance in MASTER since #49.
Originally credited to Carl Pfeufer. Steinberg's work resembles Pfeufer's, but he has broader gun holsters with a rounded flap across.