Since the publication of The Blackhouse in 2011, the books of Peter May's groundbreaking Lewis Trilogy have enthralled millions of readers around the world with powerfully evocative descriptions of the Outer Hebrides. From its peat bogs and heather-coated hills, from its weather-beaten churches and crofters cottages to its cold clear rills choked with rainwater, the islands off the northwest coast of Scotland have been brought to vivid life by this...