With a small population, it is remarkable that so many people from the county of Caithness have had such a huge impact, not only in Scotland but worldwide.The sheer hard work and determination of people from the county, both past and present, has guaranteed their place in history.From scientists, explorers, ministers and politicians to engineers, artists and writers, this area in the far north of Scotland has a rich tapestry of folk who have made their lasting mark on the world and each chapter deals with their lives, loves and labours.These include Arthur St Clair, 9th President of the Continental Congress in the United States; Robert Dick, geologist and botanist; Andrew Geddes Bain, road builder and engineer in South Africa; the British Empire's first-ever Lady Mayor, Elizabeth Oman Yates; James Bremner, famed for his wreck - raising skills and harbour design; Donald Sutherland Swanson, a high profile detective with the Metropolitan Police during the Whitechapel Murders in 1888; Robert Brown, explorer and Alexander Henry Rhind, one of the world's greatest Egyptologists. The life of Sir John Sinclair, father of the Statistical Accounts for Scotland, is recounted, as is the life of the man best known simply as Ross of Cowcaddens.The modern era is not forgotten with Ian Charles Scott, the New York-based artist and David Graham Scott, a documentary film maker.