Book excerpt: The most comprehensive guide to starting a business in today's most lucrative and fastest-growing industry Last year more than two-thirds of the $3 trillion in home financing in the United States originated with mortgage brokers. Darrin Seppinni, a broker with a quarter century in the business, gives you the knowledge and expertise needed to begin your own brokerage company-and consistently develop your full growth and profit potential. The Millionaire Mortgage Broker is an all-in-one resource to tap into the vast potential of the brokerage business.