As Carl Barks described his character, for Scrooge there is "always another rainbow".

Carl Barks gave Scrooge a definite set of ethics which were in tone with the time he was supposed to have made his fortune.

By the early 1990s, Carl Barks had become a comic legend.

This story was originally written to celebrate the 30th anniversary of Carl Barks' retirement.

Carl Barks has an asteroid named after him, 2730 Barks.

This story is probably the longest western story that Carl Barks has ever written.

Carl Barks' incarnation is quite powerful, with her naivete being her only prominent weakness.

The character was created by Carl Barks and has appeared in many comic books, television shows, films, and video games.

The story features several themes that are common in Carl Barks' stories, including questionable professors and self-inflicted bad luck.

Carl Barks wrote a poem which mentions the rivalry between the two groups: