What are the main points of Chapter 29 in Around the World in Eighty Days

• The whist game Fogg, Fix, and Aouda are playing is interrupted by Colonel Stamp Proctor.

• Fogg demands satisfaction, and the men agree to handle the matter at the next station. However, the train does not stop due to time schedule constraints.

• The gentlemen move to the last car to conduct their duel, but are preempted by a tribe of Sioux Indians.

• The train has to be stopped before passing the garrison at Fort Kearney.

• Passepartout disappears when the train comes to a complete stop.