““This book was made possible by the letter “ø.” Also the letter “æ.” The first time I saw them, I fell in love and just had to learn the language they belonged to. That language turned out to be Norwegian, with its rich history of folk tales about trolls and polar bears and clever young lads and lasses out to make their fortune. I only hope that I didn’t offend my Danish blacksmith forbears by choosing to study Norwegian instead of Danish in college.””