“Literature had torn Tessa and me apart, or prevented us from merging in the first place. That was its role in the world, I'd started to fear: to conjure up disagreements that didn't matter and inspire people to act on them as though they mattered more than anything. Without literature, humans would all be one. Warfare was simply literature in arms. The pen was the reason man invented the sword.”

American novelist, literary critic, and essayist

Walter Kirn is an American novelist, literary critic, and essayist. He is known for his fiction and criticism, and for writing the novel Up in the Air, which was later adapted into a film starring George Clooney. Kirn has written eight books in all, and his work spans novels, literary criticism, and essays. He is best known for Up in the Air, the book that brought him the widest recognition and reached an even larger audience through its film version.