In order to make a difference, any modern nonprofit needs to achieve multimillion-dollar annual revenues. After surveying more than 200 high-performing entrepreneurs across the country--including the leaders of Teach for America, City Year, Donors Choose, charity: water, and Hot Bread Kitchen--Kathleen Kelly Janus is here to show you how to reach and sustain lasting organizational growth. Janus asked a simple question: "What is the key to nonprofit success?" The answers she received reveal five key strategies responsible for the most successful social startups: