- Size Alteration: Able to shrink herself to six inches in height while still retaining the strength of a woman of her full height (though curiously, she did not seem to weigh as much at her reduced size, and was frequently seen riding on the backs of birds).
- Martha Roberts was originally introduced in Quality Universe continuity in Feature Comics #27 by Will Eisner. She first appeared in Post-Crisis New Earth continuity in Secret Origins (Volume 2) #8 by Roy Thomas and Murphy Anderson.
- 4 Appearances of Martha Roberts (New Earth)
- 1 Images featuring Martha Roberts (New Earth)
- Quotations by or about Martha Roberts (New Earth)
- Character Gallery: Martha Roberts (New Earth)
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