1. Leith, TH. 1980.

Explanation, Testability, and the Theory of Evolution
JASA 32(1):13-18. CELD ID 1055.

2. Leith, TH. 1980.

Explanation, Testability, and the Theory of Evolution Part II
JASA 32(3):156-163. CELD ID 1082.

3. Leith, TH. 1973.

Galileo and the Church: Tensions with a Message for Today, Part I
JASA 25(1):21-24. CELD ID 761.

4. Leith, TH. 1973.

Galileo and the Church: Tensions with a Message for Today, Part II
JASA 25(2):64-66. CELD ID 777.

5. Leith, TH. 1973.

Galileo and the Church: Tensions with a Message for Today, Part 3
JASA 25(3):111-113. CELD ID 791.

6. Leith, TH. 1973.

Galileo and the Church: Tensions with a Message for Today, Part 4
JASA 25(4):154-157. CELD ID 802.

7. Leith, TH. 1972.

Notes on the Predispositions of Scientific Thought and Practice
JASA 24(2):51-57. CELD ID 725.

8. Leith, TH. 1972.

Articles of Interest
JASA 24(3):128-128. CELD ID 749.

9. Leith, TH. 1967.

Leith's Law [re. demarcation and apparent age]
JASA 19(2):62-63. CELD ID 531.

10. Leith, TH. 1966.

re. 'Some Logical Problems with the Thesis of Apparent Age'
JASA 18(2):63-63. CELD ID 501.

11. Leith, TH. 1965.

Some Presuppositions in the Philosophy of Science
JASA 17(1):8-15. CELD ID 459.

12. Leith, TH. 1965.

Some Logical Problems with the Thesis of Apparent Age
JASA 17(4):118-122. CELD ID 477.

13. Leith, TH. 1964.

Modern Scientific Cosmogonies
JASA 16(3):73-81. CELD ID 448.

14. Leith, TH. 1959.

The Need for an Evangelical Philosophy of Science
JASA 11(4):3-13. CELD ID 287.

15. Leith, TH. 1958.

Some Thoughts on a Christian Philosophy of Science
JASA 10(2):14-16. CELD ID 245.