My father, Eric Wetherholm, was a Shetlander. He was born in the Isle of Unst, the most northern of those far-off islands, the Shetlands. He loved his native land, though it might be said to be somewhat backward in point of civilisation; though no trees are to be found in it much larger than gooseberry bushes, or cattle bigger than sheep; though its climate is moist and windy, and its winter days but of a few hours' duration. But, in spite of these...