I do have a favorite one. And I do consider it the fairest of them all
It can be found on page 3 in Vince Flynn’s The Last Man.
The typo is … “immediately immediately”
The line is: “When the morning guards showed up, they had discovered the bodies and the absence of Joe Rickman and had immediately immediately alerted John Hubbard, the CIA’s Jalalabad base chief.”
Do you have a favorite typo?