The Daily Promise: 100 Ways to Feel Happy About Your Life (Unabridged)
2022年
Less Is More: 101 Ways to Simplify Your Life (Unabridged)
2022年
100 Days Happier: Daily Inspiration for Life-Long Happiness (Unabridged)
2022年
You've Got This: 101 Ways to Boost Your Confidence, Nurture Your Spirit and Remind Yourself That Everything Is Going to Be Okay (Unabridged)
2021年
The Kindness Pact: 8 Promises to Make You Feel Good About Who You are and the Life You Live (Unabridged)
2015年
The Happiness Code: Ten Keys to Being the Best You Can Be (Unabridged)
2015年