It's a bird, it's a plane, it's a . . . nautilus? Clearly, I missed the octopuses-as-superheroes meme, but I'll catch up in 2014 with this Cute Cephalopod Calendar ($20). Meg Lyman's squee illustrations transform tentacled critters into characters from Aqua Teen Hunger Force, Teenage Mutant Ninja Turtles, and of course, the Dark Knight himself.