Later stories sporadically feature tales in which Lois gains superpowers and functioned as a "Superwoman" of sorts, but all of these are, like the 1951 tale, temporary. The powers always wear off by the end of the story. A typical example of this is "The Turnabout Powers" from "Superman Family", where the Earth-Two Lois Lane gains powers from her husband (the Earth-Two Superman) through the unexpected effect of an exotic extraterrestrial plant Superman brings into their home. The plant's death reverses the effect. Another example is the "Batman/Superman: World's Finest" mini-series where Mr. Mxyzptlk briefly transforms Lois into a "Superwoman" with costume and powers.