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Courses

Philosophical World Views and Values - Nine Key Perspectives
This course was one of the college's most popular electives when I developed it. Now it's an open-enrollment, online course for learners everywhere!
Gregory B. Sadler Gregory B. Sadler
$99
Aristotle's Nicomachean Ethics books 1-10 (course bundle)
Both Aristotle Nicomachean Ethics courses bundled together at a savings to you!
2 Course Bundle
$169
Epictetus' Enchiridion - Ancient Philosophy & Peace of Mind
a classic text of Stoic philosophy!
Gregory B. Sadler Gregory B. Sadler
FREE
Worlds of Speculative Fiction
Dr. Sadler's monthly talk series on narrative worlds and philosophical themes of speculative fiction, available worldwide
Gregory B. Sadler Gregory B. Sadler
FREE
Classic Metal Class
A monthly class focused on the history, ethics, appreciation, and even metaphysics of heavy metal in the 1970s and 1980s
Gregory B. Sadler Gregory B. Sadler
FREE
Aristotle's Nicomachean Ethics (1) bk 1-5 - Happiness and The Virtues
study one of the most influential works of all time on ethics, happiness, virtues, and self-improvement
Gregory B. Sadler Gregory B. Sadler
$99
Aristotle's Nicomachean Ethics (2) books 6-10 - Virtues, Self-Control, Friendship, and Pleasure
study one of the most influential works of all time on ethics, happiness, virtues, and self-improvement
Gregory B. Sadler Gregory B. Sadler
$99