"We, The Navigators" is one of the first books written about polynesian navigation over great distances without benefit of any instruments except the senses of the navigators. The polynesians steered by the stars, sun, swell patterns, wind, birds, clouds, phosphorescence in the sea. "The Navigators" began training as soon as they were weened and had to memorize thousands of factors to enable then to reach islands that their ancestors had been traveling to for generations. This book is a great source for both scholars and sailors. However; be warned that if you don't have some knowledge of sailing and navigation you may not fully appreciate "We, the Navigators"