HarperCollins · Littlehampton Book Services Ltd
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Animal Doctors, What Do They Do? | Paperback | 978-0-437-90049-4 | 1969 |
| Animal Doctors: What Do They Do | Library Binding | 978-0-06-022078-5 | 1967 |
| Cowboys: What Do They Do? | Paperback | 978-0-437-96024-5 | 1978 |
| Cowboys: What Do They Do? | Hardcover | 978-0-437-90088-3 | 1973 |
| Cowboys: What Do They Do? | " | 978-0-06-022081-5 | 1972 |
| Cowboys: What Do They Do? | Library Binding | 978-0-06-022082-2 | 1972 |
| Doctors and Nurses: What do they do? | Paperback | 978-0-437-90032-6 | 1964 |
| Doctors and Nurses What Do They Do | Library Binding | 978-0-06-022076-1 | 1963 |
| Los Camioneros: Que Hacen? (Truck Drivers: What Do They Do?) | Hardcover | 978-0-06-022101-0 | 1969 |
| Policemen and Firemen What Do They Do | Library Binding | 978-0-06-022110-2 | 1978 |
| Railroad Engineers and Airplane Pilots: What Do They Do? | Hardcover | 978-0-06-022085-3 | 1964 |
| Soldiers and Sailors What Do They Do | Library Binding | 978-0-06-022096-9 | 1963 |
C. G. · Carl Graham · Carl Grün · Carla Grün · Carlo Garoni · Carlo Grimm · Carlo Grün · Carol Graham · Carol Green · Carol Greene · Carol Gurney · Carola Grimm · Carola Grün · Caryl Green · Cheryl Gorn · Cheryl Green · Cheryle Greene · CURRELL GRAHAM · Cyril Guérin