โJack is the co-author of more than 200 books, including The Success Principles, How to Get from Where You Are to Where You Want to Be, and perhaps most famously, Chicken Soup for the Soulโฆโ
Jack Canfield, Guest on The Tim Ferriss Show#833: Jack Canfield โ Selling 600+ Million Books, Success Principles, and How He Made The 4-Hour Workweek Happen






