In 1844, Hugh Miller : a geologist and preacher (amongst many other skills and abilities) embarked on a voyage through some of the islands of the Hebrides. He was a self-taught geologist, writer and editor of a key Edinburgh newspaper in the lead up to the tectonic changes in the Scottish church that culminated in the Disruption of 1843. Miller was one of Scotland’s outstanding geologists, one of the first of many Scottish ‘citizen scientists’ and stands beside the greats of Hutton, Lyell and Murchison. The Cruise of the Betsey took place the year after the Disruption, when 450 ministers broke away from the Established Church. Miller joined his boyhood friend the Rev Swanson, a keen supporter of the Disruption, who had been removed from his Small Isles parish and his manse on Eigg. Swanson used the Betsey as his ‘floating manse’ so that he was still able to serve his parishioners. The cruise was to visit Tobermory, Eigg, Rum, Glenelg and Isle Ornsay on Skye. Miller’s account...