"When people laugh like hell and then say, ‘That’s not funny’, you can be pretty sure they’re talking about John Callahan."
– P.J.,O’Rourke, author of Holidays in Hell
"Actually Callahan goes too far, and he’ll take you with him…. He’ll move muscles you don’t know you have." — Roy Blount, Jr.
"John Callahan doesn’t need feet to go far. He does it with guts, brains, fingers, and a wonderful sick sense of humor."