"Mayhem on Mystery Mile!" featuring Mystery Incorporated, an homage to The Fantastic Four.
Neon Girl pin-up by Melinda Gebbie (credited in #3). Other pin-ups are unsigned and uncredited (possibly Rick Veitch).
*Mystery Incorporated face "Mayhem on Mystery Mile" as their own underground headquarters turns upon them!! See Neon Queen, Crystalman, Kid Dynamo and the ever-popular Planet as they battle the bewildering Backwards Bandit in another contemporary classic from the imprint of inspiration!! *Source: The Shameless Sixty-Three Shopping List!! in each issue of 1963