| title | ISBN-13 | year of publication |
|---|---|---|
| A History of the Concept of Valency to 1930 | 978-0-521-05904-6 | 1965 |
| Experimental Inorganic Chemistry | 978-0-521-05902-2 | 1954 |
| Experimental Physical Chemistry | 978-0-521-05903-9 | 1962 |
| Valency: Classical and Modern | 978-0-521-05905-3 | 1959 |