Home Our Books Series Practical Companions Our Books: Practical Companions Please select from the books below: Nautical Calculation CompanionBuchan, AlastairFormat: Spiral bound splash proofISBN: 9781912621644Price: £8.99BUY BOOK Navigation CompanionDavison, TimFormat: Spiral bound splash proofISBN: 9781912177196Price: £7.99BUY BOOK New Crew's CompanionMosenthal, BasilFormat: Spiral bound splash proofISBN: 9781909911192Price: £7.99BUY BOOK Passage Planning CompanionBuchan, AlastairFormat: Spiral bound splash-proofISBN: 9781912177967Price: £7.99BUY BOOK Powerboating CompanionWhite, PeterFormat: Spiral bound splash proofISBN: 9781912177202Price: £7.99BUY BOOK Racing Rules Companion 2021-2024Willis, BryanFormat: Spiral-bound splash-proofISBN: 9781912621248Price: £7.99BUY BOOK Splicing CompanionLincoln, GarethFormat: Spiral bound splash-proofISBN: 9781912621033Price: 7.99BUY BOOK Team Racing CompanionAtkins, ChrisFormat: Spiral bound splash proofISBN: 9781909911116Price: £10.00BUY BOOK First123Last