Issue: #426
1. The Bubble Gun (Underdog vs. Simon von Sinister)2. That's About the Size of It! (Underdog vs. Dr. Pipp Squeak)3. Simon Says "Wrong On!" (puzzles and activities)4. Dog-Gone Puzzler (Crossword puzzle)5. March of Comics
Creators: John Albano, John Albano, George Wildman
Characters: Professor Simon Barsinister, Underdog, Sweet Polly Purebred