The 12-Volt Bible for Boats is a clear, nonthreatening introduction to the 12-volt electrical systems used on small boats to power everything from reading lights to bilge pumps. This second edition is thoroughly updated with respect to modern batteries, breaker and panel design, alternative energy sources, and troubleshooting equipment, but it retains the fundamental simplicity that is the source of its enduring popularity (more than 100,000 copies sold).

A primer on 12-volt electrical systems for boatowners who are not skilled electricians. Explains how 12-volt DC electrical systems work, how to maintain them, how to recognize an electrical problem, how to trouble-shoot to locate the problem, and what simple tools and techniques you'll need to fix it.

John C. Payne is a professional marine electrical engineer with 23 years merchant marine and off-shore oil experience.

More and more sailors and powerboaters are buying and relying on electronic and electric devices aboard their boats, but few are aware of proper installation procedures or how to safely troubleshoot these devices if they go on the blink.

The second in a series of highly practical, hands on, step-by-step photographic manuals, Replacing Your Boat's Electrical System fills a gap in the market for the DIY boat builder and repairer. It is a subject covered only in piecemeal fashion by the yachting press, which, like general boat repair manuals, can't go into the level of detail Micke Westin does. This is a visual, hand-holding guide, dwelling on the details as it explains each procedure rather than focussing on the theory (which is relegated to an appendix, for those who wish to go further).