Passengers of the wind is a series of comic history, the scenario, the drawing and the colors of François Bourgeon. A sequel is published after a gap of 25 years. The young heroine Zabo is the great-granddaughter of Isa (both are actually prénomment "Isabeau"), immersed in the Civil War, between New Orleans and the bayous of Mississippi. The two meet, allowing the author to tell us flashbacks following the adventures of Isa.