Mary Poppins (character) it appeared fully formed in her mind in 1934. Neil Gaiman's short story "The Problem of Susan" mentions a posthumously (for P. L. Travers) published work "Mary Poppins Brings in the Dawn", in which Mary Poppins was Jesus's nanny. Mary Poppins appears in Alan Moore's third "League of Extraordinary Gentlemen" graphic novel, "", when it returns to Margaret Cavendish's "Blazing World". She later reappears in "Century: 2009", where she defeats the Antichrist created by Oliver Haddo. In this appearance, she and other characters hint that she may be a personification of God. In a sequence celebrating British children's literature during
Mary Poppins Returns development hell since the release of the 1964 film. Walt Disney attempted to produce a sequel a year subsequent to the film's release, but was rejected by author P. L. Travers, who had openly dismissed Disney's film adaptation. In the late 1980s, then-chairman of Walt Disney Studios Jeffrey Katzenberg and vice-president of live-action production Martin Kaplan approached Travers with the idea of a sequel set years after the first film, with the Banks children now as adults and an older Mary Poppins with Julie Andrews reprising the role. Travers again rejected the proposed concept with the exception of Andrews' return.