An inexpensive but comprehensive introduction. Examples and homework problems touch on philosophical issues much more so than standard texts, providing instruct

A much-needed guide to thinking critically for oneself and how to tell a good argument from a bad one. Includes topical examples from politics, sport, medicine,

This robust, clear, and well-researched textbook for classes in logic introduces students to both formal logic and to the virtues of intellectual inquiry. Part

A course of informal and formal logic for junior high and secondary students.