The comic world has been experiencing a measurable growth in readership over the last 10 or so years, particularly that of the children’s graphic-novel category—a 24 percent growth in year on year sales, according to Nielsen. One of the effects of this boom is that it’s boosting the visibility of female readers and female creators like Raina Telgemeier (Sisters, Smile, The Babysitters Club) and Noelle Stevenson (Nimona, Lumberjanes). For a long time however, content aimed at 10- to 14-year-old...