The title of this book is Grapevine: The New Art of Word-Of-Mouth Marketing and is written by author Dave Balter. The book Grapevine: The New Art of Word-Of-Mouth Marketing is published by Portfolio. The ISBN of this book is 9780786588435 and the format is Digital (delivered electronically). The publisher has not provided a book description for Grapevine: The New Art of Word-Of-Mouth Marketing by Dave Balter.