| Untitled cover | 1983 | Stephen Eberhart | pencils, ink | Cover | 1 | Non-Disney and/or non-comics | 6 |
| Up the Nile with Barks | 1981 | Stephen Eberhart, Carl Barks | plot, script | Article | 8 | Non-Disney and/or non-comics | 3 |
| McDucks in the Highlands. Scottish Backgrounds in the Duck Stories of Carl Barks and Tony Strobl | 1982 | Stephen Eberhart, Carl Barks | plot, script | Article | 14 | Non-Disney and/or non-comics | 3 |
| The Look | 1982 | Stephen Eberhart | plot, script | Article | 11 | Non-Disney and/or non-comics | 3 |
| Somewhere Under the Rainbow. Nature and the Size of Things in the Stories of Carl Barks, Pt. 1 | 1982 | Stephen Eberhart, Carl Barks | plot, script | Article | 13 | Non-Disney and/or non-comics | 2 |
| A Visit to the Shrink. Nature and the Size of Things in the Stories of Carl Barks, Pt. 2 | 1982 | Stephen Eberhart | plot, script | Article | 6 | Non-Disney and/or non-comics | 2 |
| Ducks May Dabble, But Is It Art? | 1983 | Stephen Eberhart, Al Taliaferro | plot, script | Article | 10 | Non-Disney and/or non-comics | 1 |
| Untitled cover | 1983 | Stephen Eberhart | pencils, ink | Cover | 1 | Non-Disney and/or non-comics | 1 |
| Trick and Treatments or How witchcraft 13-13 Became Donald Duck 26 | 1983 | Stephen Eberhart | plot, script | Article | 4 | Non-Disney and/or non-comics | 1 |
| On Wings of Song | 1983 | Stephen Eberhart, Carl Barks | plot, script | Article | 14 | Non-Disney and/or non-comics | 1 |
| Four Function Fowls. Higher Math from Lower Ducks, or Can Canards Calculate, when Pressed? | 1984 | Stephen Eberhart, Al Taliaferro | plot, script | Article | 11 | Non-Disney and/or non-comics | 1 |
| Umlx Cyzk Bcojfsk Goo?, or A Cuneiformica Two, Wooden Shoe? | 1985 | Stephen Eberhart, Al Taliaferro | plot, script | Article | 5 | Non-Disney and/or non-comics | 1 |
| Truth in Lending. A Lesson in Ducky Differential Equations | 1985 | Stephen Eberhart | plot, script | Article | 1 | Non-Disney and/or non-comics | 1 |
| Bears by Barks & Before | 1986 | Stephen Eberhart, Carl Barks | plot, script | Article | 7 | Non-Disney and/or non-comics | 1 |
| Untitled cover | 1983 | Stephen Eberhart | pencils | Cover | 1 | Non-Disney and/or non-comics | 1 |
| 13-31 & 176-671. Some Numerological Reflections on Fortune in Ducks' Eyes | 1983 | Stephen Eberhart, Al Taliaferro | plot, script | Article | 5 | Non-Disney and/or non-comics | 1 |