Over at Public Books, Jared Gardner explores the theme of pain and illness at the heart of many graphic narratives. As he explains it, “Illness, mental and physical, is arguably comics’ invisible master theme, deeply woven into their genome and shaping the stories they tell, from the earliest newspaper strips (chronic allergies in Winsor McCay’s Little Sammy Sneeze) through the rise of superhero comics (from Batman’s PTSD in 1939 through the Fantastic Four’s radiation poisoning in 1961).” Pair with Paul Morton’s Millions piece on the history of Marvel Comics.