| Issue | #12 |
| Published | February 1979 |
| Frequency | monthly |
| Cover Price | 0.35 USD |
| Pages | 36 |
| Editing | Mark Evanier |
| Notes | Editor credit confirmed by Mark Evanier (GCD Error 2466), October 21, 2009. |
| Characters | Scooby-Doo; Dynomutt; Captain Caveman; Yogi Bear; Mumbly |
| Genre | Funny Animal |
| Pencils | Roman Arambula |
| Inks | Roman Arambula |
| Colors | Garrett Gafford |
| Letters | Mark Evanier |
| Notes | Cover art and letters credits confirmed by Mark Evanier through Rob Allen (GCD Error List, errors.comics.org), 1 June 2009. |
| Characters | Yogi Yahooeys [Yogi Bear; Boo Boo Bear; Huckleberry Hound; Wally Gator; Augie Doggie; Doggie Daddy; Snooper; Blabber; Quick Draw McGraw; Hokey Wolf; Mr. Jinks; Pixie; Dixie; Yakky Doodle]; Scooby Doobies [Scooby Doo; Shaggy; Dynomutt; Blue Falcon; Captain Caveman; Dee Dee Skyes; Taffy Dare; Brenda Chance; Babu]; Really Rottens [Mumbly; Dread Baron; Fondoo the Magician; Magic Rabbit; Daisy Mayhem; Dirty Dalton; Dastardly Dalton]; Snagglepuss; Mildew Wolf; Jabberjaw; Hair Bear (cameo); Ed Huddles (cameo); Funky Phantom [Jonathan "Mudsy" Muddlemore] (cameo); Banana Splits (cameo) [Bingo; Fleegle; Drooper; Snorky] |
| Genre | Funny Animal |
| Script | Mark Evanier |
| Pencils | Dan Spiegle; Jack Manning; Scott Shaw |
| Inks | Scott Shaw |
| Colors | Garrett Gafford |
| Letters | Art Cappello |
| Characters | Scooby-Doo; Shaggy; Velma; Daphne; Fred |
| Synopsis | The process of an animation story conference for an episode of Scooby-Doo. |
| Script | Mark Evanier ? |
| Letters | typeset |
| Script | Stan Lee (soapbox portion only) |
| Letters | typeset |
| Editing | Stan Lee |
| Characters | Iron Man; Hy Torque |
| Genre | superhero |
| Notes | Advertisement for Hostess Twinkies. |