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Title: Compass is right on course
Review: As a person with a special interest in boat navigation, this book caught my attention. I have other books on the subject, but I could recommend this one without reservation. It combines a history of the mariner's compass as developed in the west (with some comments on Chinese systems) with a great deal of technical information about compasses and compass use. It does all this in an easily-readable form. The information is spaced out with appropriate anecdotes so one is not hit with a lot of technology all at once. Readable and useful.
