Just prior to the flight of Mark Dake's parents from Toronto to visit him in Seoul - where he was teaching English - his mother phoned to ask if they needed to get inoculated for disease. Realizing how little North Americans know about South Korea, Dake decided to write a travel book, to introduce the country to foreigners. He purchased an old car, and, with his best friend, Kim Heju as translator, spent an intensive, exhaustive four months driving 5,000 miles through the nation's villages, towns, mountains, plains and islands.Along the way, he discovered some strange things: an island of...