Michael Houlihan is co-author with Bonnie Harvey of the forthcoming The Barefoot Spirit: How Hardship, Hustle, and Heart Built a Bestselling Wine, publishing in February 2013. He and Harvey started the winery that grew into the Barefoot Wine brand in 1986 and sold the brand to E&J Gallo in 2005 and founded The Brand Authority, a Forestville, Calif., marketing and branding company.