So if you're a true nerd like me, you are fully aware that the term graphic novel is code for comic book . And that ultimately, such terms are meaningless, provided that the material is solid, the characters are well-drawn (literally and figuratively), the narrative is compelling, and so forth. Which is why my comic book brain was blown last week with three announcements: 1) Disney buys Marvel Comics for billions of bucks. [And yes, I worry about theme-park-driven homogenization of some of the more edgy Marvel fare, but let's face it: DC's Vertigo is the true home for edgy mainstream-ish comics. Marvel is the Disney of the comic world, so the merger makes perfect sense. Now maybe we'll finally see a Pixar version of Doctor Strange , with the original psychedelic Steve Ditko art as the visual template. Or maybe someone can tackle Moon Knight, Marvel's multiple-personality/occult version of Batman.] 2) The Walking Dead (the Image comic from Robert Kirkman and ...