The Stoic Challenge

W. W. Norton & Company

The Stoic Challenge: A Philosopher's Guide to Becoming Tougher, Calmer, and More Resilient (English Edition)

Independently published

The Stoic Challenge: 30 Days of Marcus Aurelius's Wisdom (The Stoic Mindset Collection)

Insignis Media

Wyzwanie stoika                                  

YU-GI-OH!

YU-GI-OH! - Stoic Challenge (NUMH-EN055) - Cazadores de números - Edición ilimitada - Súper raro

KodesStudio

The Stoic Journaling Challenge: 100 Days to Inner Strength

PMA Science LLC

The 90-Day Stoic and PMA Challenge (English Edition)

Independently published

Live a Stoic Life: Using the Ancient Art of Stoicism to Live a Modern Life, Become Tougher, Calmer and More Resilient - Daily Stoic Challenges, Stoicism Workbook and Stoic Journal (Mastering Stoicism)

Modern Stocism: How to Be a Stoic, Cultivate Inner Peace and Reduce Stress | 30 Daily Practical Program & 52 Week Stoic Challenge (English Edition)

The Modern Stoic: Timeless Wisdom for Today’s Challenges: Stoic Principles for the 21st Century (English Edition)

Routledge

The Stoic Educator: Strategies for Teacher Well-Being and Mastering Challenges with Grace (English Edition)