Spend eight hours with this book and you will have a solid working knowledge of celestial navigation. This may sound like an outrageous claim, but it's true. A Star to Steer Her By: A Self-Teaching Guide to Offshore Navigation is a beginner's text, giving straightforward explanations of everything you need to know to find your way across the bay or around the globe. This book takes you step-by-step through celestial navigation. You'll learn how to...