Garth Stein, best-selling author and documentary filmmaker, talks with Marcie and Whistle about his New York Times best-selling book, "The Art of Racing in the Rain," which will soon also be a major motion picture. Stein shares how he discovered the magical spirit that we know as Enzo, the dog who is the main character.  Stein describes Enzo as “nearly a human soul trapped in a dog’s body," and tells us how Enzo’s voice came to life in this touching and unforgettable novel. You won’t want to miss a second of this heart-warming discussion.