Duncan Wells is an RYA instructor and sailing school principal. He has written for many leading boating magazines in the UK and US. He is the author of the bestselling Stress-Free Sailing, Stress-Free Navigation and Stress-Free Motorboating (all published by Adlard Coles Nautical), which have helped countless sailors and motorboaters learn trouble-free boating techniques. He lives in Buckinghamshire. Jonathan Parker worked as operations manager of Sea Start (the AA of the sea), where he repaired more than 3,000 boats. He also spent many years teaching the RYA Diesel Engine course. He currently runs his own boat servicing and repair company, Parker Marine Services.
deservedly popular ... takes boatowners through all aspects of engine maintenance in a straightforward and jargon-free manner. * Practical Boat Owner *