| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A day in the life of a sandy beach | 978-0-07-061163-4 (0-07-061163-7) | 1973 |
| Life in a Tide Pool | 978-0-07-061186-3 (0-07-061186-6) | 1975 |
| Life in the open sea, | 978-0-07-061179-5 (0-07-061179-3) | 1972 |
M S. · W. M. · W.S. · W. Stephens · William M. · William S. · William Stephens