James Lasdun's first novel "The Horned Man" builds on the tiny strange incidents we all experience in everyday life. A misplaced book mark, or someone who claims to know you although you don't remember the meeting. It's a sparse, literary, book, which has developed a big following among mystery fans. Lasdun told Minnesota Public Radio's Euan Kerr he didn't intend to write a novel, just a short story....