Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Another Winner by Leonard Clark

As an avid fan of early nonfiction exploration/adventure tales, I had to read THE MARCHING WIND after first reading Clark's most amazing book THE RIVERS RAN EAST. (I gave THE MARCHING WIND only four stars - maybe unfairly, as THE RIVERS RAN EAST was even better.) This is another mind-boggling Clark adventure and was really insightful regarding the China/Tibet tribal clans in the 1940s. I used a NatGeo map of China to follow his described route throughout the book which was helpful. He was a pretty remarkable man and a heck of an adventurer. His book A WANDERER TILL I DIE is another good adventure read.