In this issue, on vacation in Florida, Heathcliff runs into Chubbs and Sprockett, the Vice Mice (other Vice Mice appearances in issues #11 and #16) and once again ends up helping them with a case in "Vice Mice Thrice." Script by Michael Gallagher and art by Warren Kremer & Jacqueline Roettcher. Then in "The Cat-Stronaut," Heathcliff gets the job as official mouse-catcher at the space center and ends up in a ship heading to outer space. Script by Angelo DeCesare and art by Howard Post & Ruth Leon. Issue also has a Top Dog story "The Gimmick Mimic" in which Top Dog and Joey try to help Charlie's Ice Cream Parlor by loaning the place a robot that Top Dog built. Script by Angelo DeCesare and art by Warren Kremer & Jacqueline Roettcher.