Marc Pantazis
Mental Toughness
Stoic Philosophy
Stoic Philosophy: Ancient Wisdom for Self-Control, Perseverance, and Tranquility of Mind (Stoicism Book 1)
Stoic Philosophy: Ancient Wisdom for Self-Control, Perseverance, and Tranquility of Mind (Stoicism) (Volume 1)
Stoicism: Applying Timeless Wisdom to Your Daily Life