Comic books have been recalled for various reasons including simple printing errors, stories or images that were deemed inappropriate or to avoid potential lawsuits. The rarest of these books is probably The League of Extraordinary Gentlemen volume 1, issue 5, which was recalled due to the inclusion of a 19th-century advertisement for "Marvel"-brand douche; since League was published by an imprint of DC Comics, DC's publisher felt that this could be perceived as an attack on DC's main rival, Marvel Comics. Other notable recalls were the Elseworlds 80-Page Giant which included a portrayal of baby Superman in a microwave, and Marvel Knights' Elektra #3 which included tame nude images of the title character.