Old - DO NOT USE - The Coast NewsRancho Santa Fe Lead StoryInternational bestselling author visits Horizon PrepChristina Macone-GreeneMay 30, 2014July 22, 2015 May 30, 2014July 22, 20150685 RANCHO SANTA FE — Rancho Santa Fe’s Horizon Prep school opened its doors for a special event featuring international bestselling author and founder of the...