Thought Vibration: Or the Law of Attraction in the Thought World

Logically Fallacious: The Ultimate Collection of Over 300 Logical Fallacies (Academic Edition)

What Would Plato Think?: 200+ Philosophical Questions That Could Change Your Life

Logic: A Very Short Introduction, 2nd Edition

A Rulebook for Arguments

The Logic of Scientific Discovery

Cratylus

The Categories – Audiobook: The Categories: Aristotle's Foundation of Philosophical Thought

Language, Truth and Logic

The MEDITATIONS of Marcus Aurelius

The Phenomenology of Mind

Tractatus Logico-philosophicus (Unabridged)

Philosophy: Stoicism, Critical Thinking, and Skepticism Clarified

Mastering Logical Fallacies: The Definitive Guide to Flawless Rhetoric and Bulletproof Logic

Discourses and Selected Writings

Top Inspiring Thoughts of Earl Nightingale – Audiobook: Top Inspiring Thoughts of Earl Nightingale: Wisdom from a Motivational Speaker

Aristotle: Philosophy in an Hour

Critical Thinking: An Audio Guide

The Ethics of Belief