While the topic of Che Guevera's South American travels is worthwhile, the title is a bit misleading. Guevera and his traveling companion abandon their motorcycle, "La Ponderosa II" before they're a quarter way through their trip. Thus, from the perspective of an adventure motorcycle journey log, it disappoints. However, from the perspective of learning more about the development of Che's socialist philosophy, it's most valuable. Guevera well documents some of the incidents during this trip that help fuel his allegiance with the prolitariat. Written in a narrative form, this is not a day-by-day, hour-by-hour dry account of Che's journey. Rather, it appears that upon returning to Argentina, he reviewed his diary notes and distilled them into narrative prose. All in all, it was a worthwhile, if quick, read.