| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Clear Thinking: A Practical Introduction | 978-0-87975-594-2 (0-87975-594-6) | 1990 | Hy Ruchlis ยท Sandra Oddo |
| How Do You Know It's True?: Discovering the Difference Between Science and Superstition | 978-0-87975-657-4 (0-87975-657-8) | 1991 | |