| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Margaret Thatcher: First Woman Prime Minister of Great Britain | 978-0-516-03269-6 (0-516-03269-0) | 1990 |
| The Story of Rachel Carson and the Environmental Movement | 978-0-516-04753-9 (0-516-04753-1) | 1990 |
L Foster · L.M. · Leila Foster · Leila Merrell Foster · M. F. · M. Foster