Ronald J. Schiller Founding Partner of the Aspen Leadership Group, and former Vice President of the University of Chicago, is a nationally recognized advisor to nonprofit leaders. He is the author of four books: The Chief Development Officer: Beyond Fundraising; Belief and Confidence: Donors Talk About Successful Philanthropic Partnership; Raising Your Organization's Largest Gifts: A Principal Gifts Handbook; and Diversity, Equity, and Inclusion in Advancement: Strengthening Engagement and Fundraising Through Inclusion.