- E-bookMarine Diesel EnginesNigel Calder
- E-bookHow to Read a Nautical Chart, 2nd Edition (Includes ALL of Chart #1)Nigel Calder
- E-bookDiesel Engine Care and RepairNigel Calder
- E-bookBoatowner's Mechanical and Electrical ManualNigel Calder
- E-bookHow To Read a Nautical ChartNigel Calder
- E-bookThe Instant Handbook of Boat Handling, Navigation, and SeamanshipNigel Calder
- E-bookBoatowners Mechanical and Electrical Manual 4/ENigel Calder