| title | ISBN-13 | year of publication |
|---|---|---|
| Doctor Hudson's Secret Journal | 978-99974-0-679-8 | 1939 |
| The Big Fisherman | 978-0-432-03100-1 | 1949 |
| The Big Fisherman | 978-0-395-07630-9 | 1948 |
| The robe | 978-0-552-10095-3 | 1976 |
C.D. · L. C. · L.D. · L. Douglas · Lloyd C. Douglas · Lloyd Douglas
Corgi · Houghton Mifflin · Peter Davies