Buchan's favourite of all his novels, "Witch Wood" deals with the hypocrisy that can lie beneath god-fearing respectability. The book is set in the terrifying times of the first half of the seventeenth century when the Church of Scotland unleashed a wave of cruelty and intolerance. Minister Sempill witnesses devil worship in the 'Witch Wood' and is persecuted. It comes with an introduction by Allan Massie.