13 Things Mentally Strong People Don't Do
2014
13 Things Mentally Strong Parents Don't Do
2017
13 Things Mentally Strong Women Don't Do
2018
13 Things Strong Kids Do: Think Big, Feel Good, Act Brave
2021
13 Things Mentally Strong Couples Don't Do
2023
The Mental Strength Playbook: 50 Tools to Cope with Stress, Thrive Under Pressure, and Gain a Competitive Edge in the Workplace (Unabridged)
2026