Charisma Media is best known for its magazines such as Charisma, Ministry Today and Christian Retailing. But its book group, now called Charisma House, has grown rapidly in recent years with 10 books on the New York Times best-sellers list and has become the largest part of the company. The Spanish group, called Casa Creación, was the fastest-growing part of the organization in 2009. And the company is moving boldly into digital products that include a free Charisma News app, electronic books, many e-newsletters, a robust website and digital editions of its magazines that have readership in the top tier of digital magazines nationally.