Prester John

According to Wikipedia, "Prester John is a 1910 adventure novel by John Buchan. It tells the story of a young Scotsman named David Crawfurd and his adventures in South Africa, where a Zulu uprising is tied to the medieval legend of Prester John. Crawfurd is similar in many ways to Buchan''s later character, Richard Hannay. It contains the notable line: ''Perfect love casteth out fear, the Bible sa...