IN 1964, SOMETHING HAPPENED TO JACK KIRBY'S BRAIN. After drawing a long run of self-contained, villain-of-the-month adventures in Marvel's Fantastic Four comic, the dynamic changed. It's as if some lightbulb went off in Jack's head and he stopped restricting the storytelling to 21-page units and began to spread out a bit. Perhaps it was Stan not giving Jack specific instructions about what he wanted to see in the next issue of FF ... or perhaps Stan gave Jack specific instructions to go wild. But whatever the reason, the Fantastic Four comic began to feature widescreen adventures and each new issue introduced startling, innovative concepts that boggled this ten-year-old's mind. Fantastic Four 36 was my first issue of the comic. Though it used the age old trope of having a mirror image of the heroes as villains, it was a new idea to me in early 1965. Especially striking (and a little bit creepy) was the scary woman in the dominatrix mask with the snake-like living...