Authoritative, practical, and hands-on information on reading and relying on electronic and paper nautical charts The classic How to Read a Nautical Chart explains every aspect of electronic and paper nautical charts: how a chart is assembled, how to gauge the accuracy of chart data, how to read ch...

“A quintessential work of technological futurism.” – James Surowiecki, strategy + business, “Best Business Books 2017 – Innovation”From one of our leading technology thinkers and writers, a guide through the twelve technological imperatives that will shape the next thirty years and transform our liv...

Dave Perry's Understanding the Racing Rules of Sailing through 2016: Explains all the rules that apply at marks and obstructions. Includes the complete text of the 2013-2016 International Sailing Federation (ISAF) Racing Rules of Sailing and US Sailing Prescriptions. Contains over 100 quotes and ref...

Learn how the Lowrance StructureScan works and how to interpret what you see on the display

How do you turn the symbols on a weather chart into a meaningful forecast? Armed with Understanding Weatherfax and a current weatherfax chart you have all of the essentials for making your own forecast, no matter where you are in the world.New to the Second Edition: Satellite images, interpreting ea...