The Art of Logos

Logos is the broadest of the three rhetorical proofs. It comprises the topics related to the subject matter of the speech and the proofs formed from them.

We also for convenience class the common topics under logos; as well as logic in general, inductive and deductive arguments, syllogisms and fallacies.

Logical Proofs

Syllogisms

Fallacies

Web Sources

Fallacies. Internet Encyclopedia of Philosophy.
Fallacies. Stanford Encyclopedia of Philosophy.