Knots in Use is a bestseller amongst knotting books. New 4th edition.

This highly practical guide explains what sail trim is all about - how to achieve it and what its benefits are.

Being caught out in a storm is every sailor's worst nightmare. Doubts and fears are hard to banish when a boat is being battered by the elements. Will the helmsman cope with the huge waves piling up behind? This book is packed with practical advice to help sailors cope, explaining how storms develop, how to avoid them, and survival tactics if they can't be avoided.

The 13th edition of this bestselling book is proof of the success of Mary Blewitt's concise and clear style in explaining a particularly difficult skill, and it has been the bible for many generations of ocean navigators.