Uncredited front and back cover artwork by Kenneth Fred Selig (1932-5 June 2019). Careful analysis of Ken Selig's artistic styles (square shoes, boxy figures with thin straight arms, fingers and simplistic child-appealing characters) prove to be hallmarks of long-time Harvey Comics employee and "bull-pen" editor Ken Selig. Ken Selig's signature is hidden on yellow license plate with license numbers 131313 (Ken Selig's secret signature). Additionally, the seven thumbnails at left and thumbnail artwork in upper right of front and back covers are the uncredited artwork of long-time ‘Sad Sack’ artist Fred Rhoads (17 October 1921-20 February 2000).