Canadian psychologist and professor Jordan Peterson said he was “shocked” by an apparent “parody” of himself in a recent issue of Marvel’s Captain America, where he is seemingly depicted as the villain Red Skull.

Peterson shared images via Twitter on Monday of Volume nine, No. 28 from the comic, authored by Ta-Nehisi Coates, who appears to lampoon talking points made by Peterson, including a parody title of his self-help book 12 Rules for Life, dubbing it as the villain Red Skull’s “10 Rules For Life.”