Changes

The '''Ryaniverse''' is a fictional universe centered on Tom Clancy's characters [[Jack Ryan]], [[John Clark]], and the other characters associated with them in Clancy's series of popular novels.

The '''Ryaniverse''' is a fictional universe centered on Tom Clancy's characters [[Jack Ryan]], [[John Clark]], and the other characters associated with them in Clancy's series of popular novels.

''Debt of Honor'' and ''Executive Orders'' were written before the (eerily similar) real-world [[9-11|September 11th]] terrorist attacks. Clancy's own fictional national catastrophe had a [[Japan|Japanese]] airline pilot hijack his own (passengerless) plane and crash it into the Capitol--during a Joint Session of Congress--at the end of Debt of Honor), with the effect of decapitating the U.S. government. The real attack appears in his latest novel, The Teeth of the Tiger, when a doctor helps the anti-terrorist team with a succinylcholine injector pen because "his brother was a trader on the 97th floor of tower 1".  

''Debt of Honor'' and ''Executive Orders'' were written before the (eerily similar) real-world [[9-11|September 11th]] terrorist attacks. Clancy's own fictional national catastrophe had a [[Japan|Japanese]] airline pilot crash his own (passengerless) plane into the Capitol--during a Joint Session of Congress--at the end of Debt of Honor), with the effect of decapitating the U.S. government. The real attack appears in his latest novel, The Teeth of the Tiger, when a doctor helps the anti-terrorist team with a succinylcholine injector pen because "his brother was a trader on the 97th floor of tower 1".  

===By publication date===

===By publication date===