Speak With No Fear
2019년
Speak with Confidence : Overcome Self-Doubt, Communicate Clearly, and Inspire Your Audience
2023년
Speak With No Fear, 2nd Edition: Go from a nervous, nauseated, and sweaty speaker to an excited, energized, and passionate presenter
2026년
Grow Your Soul (Unabridged)
2020년
Grow Your Soul
2020년