Medieval Philosophy: A New History of Western Philosophy, Volume 2

Ibn Sina (Avicenna): A Very Short Introduction

Being Logical: A Guide to Good Thinking

Byzantine and Renaissance Philosophy: A History of Philosophy Without Any Gaps, Volume 6

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

Philosophy in the Islamic World: A history of philosophy without any gaps, Volume 3

Metaphors We Live By

Philosophy in the Islamic World: A Very Short Introduction

The Philosopher's Book of Questions & Answers: Questions to Open Your Mind

How to Win Every Argument: The Use and Abuse of Logic, Edition 2

Classical Philosophy: A history of philosophy without any gaps, Volume 1

Rhetoric

Philosophy in the Hellenistic and Roman Worlds: A history of philosophy without any gaps, Volume 2

The art of always being right

Al-Kindi

An Illustrated Book of Bad Arguments: Learn the Lost Art of Making Sense (Bad Arguments)

Studies on Plotinus and al-Kindi

A Course in Miracles - Explanations of Major Themes

Al-Rāzī

What Kind of Creatures Are We?