Preview: The Magnolia Story by Chip and Joanna “Jo” Gaines, with Mark Dagostino, is the true tale of how the husband-and-wife team, stars of the HGTV show Fixer Upper, built a life together in Waco, Texas. Starting with their first date, which was about 15 years before the book’s publication in 2016, the couple traces the development of their romantic relationship and their home renovation business, Magnolia Homes. Along the way, they have four children, refurbish many “fixer-uppers,&rdq