| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Eugenics: Then and now | 978-0-470-14990-4 (0-470-14990-6) | 1976 |
| Natural selection in human populations;: The measurement of ongoing genetic evolution in contemporary societies | 978-0-471-04380-5 (0-471-04380-X) | 1971 |