George F. Gilder is a journalist, New York Times bestselling author, and preeminent economic thinker who is credited with helping develop the supply-side economic theory. He has served as chairman of the Lehrman Institute's Economic Roundtable, was program director for the Manhattan Institute, and is the cofounder of the Discovery Institute. He is the author of many popular books and has written for the Wall Street Journal, National Review, Forbes, and other publications. He lives in New York with his wife.

Jeff Riggenbachhas narrated numerous titles for Blackstone Audio. An author, contributing editor, and producer, he has worked in radio in San Francisco for the last thirty years, earning a Golden Mike Award for journalistic excellence.